Reprinting the Last Page The Samsung ML-1200 Series printer’s memory always keeps the last page of the last job. If you canceled a print job due to a paper jam or other problems and you want to know which page was printed last, reprint the last page. Press Cancel/Reprint briefly in Ready mode. Note: If you want to prevent somebody from reprinting your document, you can turn the Reprinting feature off in the printer’s properties dialog box.
Printing on a Network Environment If you work in a network environment, you can connect your ML-1200 Series printer directly to a selected computer (called the “host computer”) on the network. The printer can then be shared by other users on the network through a Windows 9x, Me, NT 4.0 or 2000 network printer connection. Note: You need to install the Samsung ML-1200 Series printer driver on each computer that will print documents to the printer. Setting Up Host Computer 1 Start Windows.
Printing on a Network Environment Setting Up Client PC 1 Right-click Start, and select Explorer. 2 Open your network folder in the left column. 3 Right-click the shared name, and select Capture Printer Port. 4 Select the port you want, check the Reconnect at log on box, then click OK. 5 From the Start menu, select Settings, then Printers. 6 Double-click your printer icon. 7 From the Printers menu, select Properties. 8 Press the Details tab, select the printer port, then click OK. P RINTING TASKS 5.
chapter 6 This chapter provides suggestions for high-quality and economical printing and information for maintaining the toner cartridge and the printer.
Maintaining Toner Cartridge Toner cartridge storage To get the most from the toner cartridge, keep the following guidelines in your mind. • Do not remove the toner cartridge from its package until you are ready to use. • Do not refill toner cartridges. The printer warranty does not cover damage caused by using a refilled cartridge. • Store toner cartridges in the same environment as the printer. • Do not remove a toner cartridge from the printer except to replace it, clean it or clear a paper jam.
Toner Cartridge Redistributing Toner When toner is low, faded or light areas may appear on a printed page. You may be able to temporarily improve print quality by redistributing the toner. The following procedures may allow you to finish the current print job before replacing the toner cartridge. 1 Grasp the front cover by both sides of the cover and pull it toward you to open. 2 Remove the toner cartridge from the printer. CAUTIONS: • Avoid reaching too far into the printer.
Toner Cartridge 4 Reinsert the toner cartridge into the printer. Be sure that the toner cartridge snaps in its place. 5 Firmly close the cover. If the print remains light Remove the old cartridge and install a new toner cartridge. See “Install the Toner Cartridge” on page 2.2. ATTENTION: OPC Cleaning • After every 500 page printing, your printer will automatically clean the OPC drum inside the toner cartridge and produce a OPC cleaning sheet with the toner debris. M AINTAINING Y OUR P RINTER 6.
Cleaning the Printer To maintain print quality, follow the cleaning procedures below every time the toner cartridge is replaced or whenever print quality problems occur. As much as possible, keep the printer free from dust and debris. Notes: • Do not use ammonia-based cleaners or volatile solvents such as thinner, on or around the printer. These can damage the printer. • While cleaning the inside of the printer, be careful not to touch the transfer roller (located underneath the toner cartridge ).
Cleaning the Printer 4 Reinsert the toner cartridge and close the cover 5 Then, plug in the power cord, and turn the printer on. Printing a cleaning sheet Printing a cleaning sheet cleans the drum inside the toner cartridge. Use this process if you are experiencing blurred, faded or smeared printouts. This process will produce a page with toner debris, which should be discarded. 1 Make sure the printer is turned on and in the Ready mode and there is paper loaded in the automatic input tray.
chapter 7 This chapter gives helpful information for what to do if you encounter a printer error.
Troubleshooting Checklist If the printer is not working properly, complete the following checklist in order. If the printer does not pass a step, follow the corresponding troubleshooting suggestions. Check Solution Make sure that the Data light on the control panel is on. • If no lights are on, check the power cord connection and the power switch. Check the power source by plugging into another outlet. • If other lights are on, go to “Troubleshooting Error Messages” on page 7.17.
Solving General Printing Problems If you have any problems with the operation of your printer, refer to the table for suggested solutions. Problem The printer does not print. 7.2 P ROBLEM S OLVING Possible Cause Solution The printer is not receiving power. If no lights are on, check the power cord connections. Check the power switch and the power source. Your printer is not selected as the default printer. Select Samsung ML-1200 Series as your default printer.
Solving General Printing Problems Problem Possible Cause Solution The printer may be configured incorrectly. Check the printer properties to make sure that all print settings are correct. The printer driver may be incorrectly installed. Uninstall the printer driver, then reinstall the printer driver. Try printing a demo page. The printer is malfunctioning. Check the lights on the control panel to determine if the printer is indicating a system error.
Solving General Printing Problems Problem Half of the page is blank. The paper keeps jamming. The printer prints, but the text is wrong, garbled, or incomplete. 7.4 P ROBLEM S OLVING Possible Cause Solution The page layout is too complex. Simplify the page layout and remove any unnecessary graphics from the document, if possible. The page orientation setting may be incorrect. Change the page orientation in your application. The paper size and the paper size settings do not match.
Solving General Printing Problems Solution Problem Possible Cause The printer prints, but the text is wrong, garbled, or incomplete. (continued) The software application is malfunctioning. Try printing a job from another application. The toner cartridge is defective or out of toner. Replace the toner cartridge. The file may have blank pages. Check the file to make sure that it does not contain blank pages. Some parts, such as the controller, the board, may be defective.
Clearing Paper Jams Occasionally, paper can become jammed during a print job. Some of the causes include: • The paper tray is loaded improperly or overfilled. • The paper tray has been pulled out during a print job. • The top cover has been opened during a print job. • Paper that does not meet paper specifications has been used. See “Paper Specifications” on page A.2. • Paper that is outside of the supported size range has been used. See “Paper Specifications”.
Clearing Paper Jams 5 If paper is jammed in the face-up output slot, carefully remove the paper as shown. 5 Open and close the front cover. Printing can be resumed. Input Area Note: If paper has entered the toner cartridge area, follow the instructions on page 7.8. It is easier to remove such jams from the inside of the printer than the paper input area. 1 Carefully pull the jammed paper out of the input tray. P ROBLEM S OLVING 7.
Clearing Paper Jams 2 Open and close the front cover to resume printing. Note: If the Paper and the Error lights do not turn off, there is still jammed paper inside the printer. Check the inside of the printer. Inside the Printer Note: Paper jams in this area may result in loose toner on the page. If you get any toner on your clothes, wash them in cold water because hot water will set the toner into the fabric. 1 Grasp the front cover by both sides of the cover and pull it toward you to open. 7.
Clearing Paper Jams 2 Remove the toner cartridge. CAUTION: To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. Place a piece of paper over the top of the toner cartridge to shield it while it is out of the printer. 3 Gently pull the paper toward you to remove it from the printer. Make sure that there is no paper remaining inside the printer. 4 Reinsert the toner cartridge and close the front cover. Printing can be resumed. P ROBLEM S OLVING 7.
Clearing Paper Jams Tips for Avoiding Paper Jams By selecting correct paper types and loading them properly, you should be able to avoid most paper jams. If paper jams occurs, follow the steps outlined in “Clearing Paper Jams” on page 7.6. If jams occur frequently, make sure you are following these tips to avoid jams. • Follow the procedures in “Load Paper” on page 2.4 to load the paper properly. Make sure the adjustable guides are positioned correctly. • Do not overload the automatic input tray.
Solving Print Quality Problems Print Quality Checklist General print quality problems can be solved by following the checklist below. • Redistribute the toner in the toner cartridge (see page 6.2). • Clean the inside of the printer (see page 6.4). • Adjust the print resolution from the printer properties (see page 5.11). • Check to make sure that Toner Save Mode is off (see page 5.6). • Troubleshoot general printing problems (see page 7.2).
Solving Print Quality Problems Problem Solution Toner specks • The paper may not meet paper specifications (for example, the paper is too moist or too rough). See “Paper Specifications” on page A.2. • The transfer roller may be dirty. See “Cleaning the Inside” on page 6.4. • The paper path may need cleaning. See “Cleaning the Inside”. Dropouts If faded areas, generally rounded, occur randomly on the page: • A single sheet of paper may be defective. Try reprinting the job.
Solving Print Quality Problems Problem Gray background Solution If the amount of background toner shading becomes unacceptable, the procedures below may help to clear the condition: • Change the paper to a lighter basis weight. See “Paper Specifications” on page A.2. • Check the printer’s environment; very dry (low humidity) or high humidity (higher than 80 % RH) conditions can increase the amount of background shading. • Install a new toner cartridge. Toner smear • Clean the inside of the printer.
Solving Print Quality Problems Problem Background scatter Solution Background scatter results from bits of toner distributed on the printed page. • The paper may be too damp. Try printing with a different batch of paper. Do not open packages of paper until necessary so that the paper does not absorb too much moisture from the air. • If background scatter occurs on an envelope, change your printing layout to avoid printing over areas that have overlapping seams on the reverse side.
Solving Print Quality Problems Problem Solution Curl or wave • Check the paper type and quality. Both high temperature and humidity will cause paper curl. See “Paper Specifications” on page A.2. • Turn over the stack of paper in the input tray. Also try rotating the paper 180° in the input tray. • Push the output lever and try printing to the face up output slot. Wrinkles or creases • Make sure that paper is loaded properly. • Check the paper type and quality. See “Paper Specifications” on page A.2.
Solving Print Quality Problems Problem Loose toner Solution • Clean the inside of the printer. • Check the paper type and quality. See “Paper Specifications” on page A.2. • Try installing a new toner cartridge. • If the problem persists, the printer may require repairs. Contact a service representative.
Troubleshooting Error Messages When the printer experiences an error, the control panel will indicate error messages by the indicator lights. Find the light pattern below that matches the printer light pattern and follow the solutions to clear the error. Printer Light Patterns Light status legend symbol for “light off” symbol for “light on” symbol for “light blinking” Error Paper Data Power off • Check the power cord and the power switch if your printer does not generate a response.
Troubleshooting Error Messages Error Paper Data Waiting the Demo button to be pressed While printing in the manual feed mode, the printer is waiting the Demo button to be pressed. • Press the Demo button on the control panel to start printing. You must press the button to print each page after loading paper into the manual input tray. Error Paper Data Door open The printer front cover may be opened. • Check that the printer front cover door is closed properly.
Common Windows Problems Problem Possible Cause and Solution “File in Use” message appears during installation. Quit all software application. Remove all software from the StartUp Group, then restart Windows. Reinstall the printer driver. “Error Writing to LPTx” message appears. • Make sure the cables are connected correctly, the printer is on, and the Data light on the control panel is on. • If bi-directional communication is not turned on in the driver, it will also cause this message.
This appendix provides information on the following topics: ◆ Printer Specifications ◆ Paper Specifications ◆ Using Your Printer with a USB cable ◆ Using Your Printer with Macintosh ◆ Linux Driver Installation
Printer Specifications Specification and Description Item Print Speed 12 PPM Resolution 600 dpi First Printing Time Less than 12 seconds WarmUp Time 30 seconds Power Rating AC 100 ~ 127 V (USA, Canada) / 220 ~ 240 V (Others), 50 / 60 Hz Power Consumption 250 W average during operation / Less than 10 W in sleep mode Acoustic Noise Stand by: Less than 35 dB; Operating: Less than 47 dB Toner Supply Single cartridge Toner Cartridge Life 2,500 pages (for starter, 1,000 pages), 5% area coverage
Paper Specifications Overview This printer accepts a variety of media, such as cut-sheet paper (including up to 100 % recycled fiber content paper), envelopes, labels, transparencies and custom-size paper. Properties such as weight, composition, grain and moisture content are important factors affecting printer performance and output quality.
Paper Specifications Supported Sizes of Paper Paper Dimensions Letter 8.5 ✕ 11 in. (216 ✕ 279 mm) A4 210 ✕ 297 mm (8.3 X 11.7 in.) Executive Legal B5 (JIS) Folio Minimum Size (custom) • 150 sheets of 20 lb Bond (75 g/m2) paper for the 7.3 X 10.5 in. (191 X 267 mm) 16 to 24 lb Bond automatic input (60 to 105 g/m2) tray 8.5 ✕ 14 in. (216 ✕ 356 mm) • 1 sheet paper for the manual input 182 ✕ 257 mm (7.2 ✕ 10 in.) tray 216 ✕ 330 mm (8.5 ✕ 13 in.) Automatic Input Tray 76 X 127 mm (3 X 5 in.
Paper Specifications Guidelines for Using Paper For best results, use conventional 90 g/m2 (24 lb) paper. Make sure the paper is of good quality, and free of cuts, nicks, tears, spots, loose particles, dust, wrinkles, voids, and curled or bent edges. If you are unsure of what type of paper you are loading (such as bond or recycled), check the label on the package of the paper. The following problems with paper cause print quality deviations, jamming, or even damage to the printer.
Paper Specifications Paper Specifications Category Specifications Acid Content 5.5 ~ 8.0 pH Caliper .094 ~ .18 mm (3.0 ~ 7.0 mils) Curl in Ream Flat within 5 mm (.02 in.) Cut Edge Conditions Cut with sharp blades with no visible fray. Fusing Compatibility Must not scorch, melt, offset, or release hazardous emissions when heated to 200 °C (392 °F) for .1 second.
Paper Specifications Printer and Paper Storage Environment Ideally, the printer and paper storage environment should be at or near room temperature, and not too dry or humid. Remember that paper is hygroscopic; it absorbs and loses moisture rapidly. Heat works with humidity to damage paper. Heat causes the moisture in paper to evaporate, while cold causes it to condense on the sheets. Heating systems and air conditioners remove most of the humidity from a room.
Paper Specifications Envelopes Envelope construction is critical. Envelope fold lines can vary considerably, not only between manufacturers, but also within a box from the same manufacturer. Successful printing on envelopes depends upon the quality of the envelopes. When selecting envelopes, consider the following components: • Weight: The weight of the envelope paper should not exceed 90 g/m2 (24 lbs), otherwise, jamming may occur.
Paper Specifications Envelopes with Double Side Seams Double side-seams construction has vertical seams at both ends of the envelope rather than diagonal seams. This style may be more likely to wrinkle. Be sure the seam extends all the way to the corner of the envelope as illustrated below.
Paper Specifications Labels CAUTIONS: • To avoid damaging the printer, use only labels recommended for laser printers. • To prevent serious jams, always use the face-up output slot. • Never print on the same sheet of labels more than once or print on a partial sheet of labels. When selecting labels, consider the quality of each component: • Adhesives: The adhesive material should be stable at 200 °C (392 °F), the printer’s fusing temperature.
Using Your Printer with a USB Cable If you have a USB (Universal Serial Bus) port enabled on your computer, and if your computer is running Windows 98, you can connect your ML-1200 Series printer to the USB chain of devices. Installing the Printer Software If you have a USB (Universal Serial Bus) port enabled on your computer, and if your computer is running Windows 98, you can connect your ML-1200 Series printer to the USB chain of devices. 1. Install PrinThru driver 2.
Using Your Printer with a USB Cable 3 Plug the other end into the USB port on the computer. 4 The Add New Hardware Wizard dialog box appears. Click Next. 5 Check Search for the best driver for your device and click Next. A PPENDIX A.
Using Your Printer with a USB Cable 6 Check CD-ROM drive and click Browse, then choose D:\USB (where D is the drive letter for the CD-ROM drive). 7 Click Next. The USB driver will be installed. 8 Follow the instructions on the screen to complete the installation. A.
Using Your Printer with a USB Cable 3. Set your PC printer 1 port From the Start menu, select Settings, then select Printers. 2 Select the Samsung ML-1200 Series printer icon in the Printers folder. 3 Select Properties from the File menu. 4 Click the Details tab. Select SSUSB: (ML-1210) in the Print to the following port box. Click OK. The setup is now completed. A PPENDIX A.
Using Your Printer with a USB Cable Frequently Asked Questions About USB Q What is USB? A Universal Serial Bus (USB) makes it easy to connect devices to your computer without having to open your PC. USB uses a standard port and plug combination for connecting devices like printers, modems, scanners, and digital cameras. It also offers the benefit of being able to easily add, remove, and move devices. Because USB is a relatively new technology, we recommended using a parallel printing connection.
Using Your Printer with a USB Cable Q Can other users on my USB chain print to my ML-1200 Series printer on the USB chain? A Yes. Windows 98 allows you to “share” your printer using software settings on your computer. After others on the USB chain have installed the printer software for your specific printer, they can print to your shared printer.
Using Your Printer with Macintosh Your printer supports Macintosh system with a built-in USB interface. When you print a file from Macintosh, you can use the PrinThru driver to support your printer’s major printing features.
Using Your Printer with Macintosh 2 Hold the USB cable so the icon faces up and connect it to your printer’s USB connector. 3 Connect the other end of the cable to an available USB port on your Macintosh computer. If you have any connecting problems, please refer to your computer documentation. Note: If you are using a USB hub, connect the printer’s cable to the first tier of the hub or the printer may malfunction. If the printer doesn’t work with the hub, connect it directly to the USB port.
Using Your Printer with Macintosh Choosing PrinThru Driver 1 From the Apple menu, select Chooser. 2 From the left pane of the Chooser window, click SAMSUNG PrinThru. Then the Samsung printer name will appear in the right pane of the Chooser window. 3 Click the Samsung PrinThru driver, and close the Chooser window. 4 You see the message box indicating that you have changed your current printer. Click OK. 5 Then you see the Samsung PrinThru printer icon is created as a desktop printer.
Using Your Printer with Macintosh 3 Choose your paper size, orientation, paper type and other options and click OK. Choose Watermark if you want to add a watermark to each page in your document to emphasize its purpose or indicate how it should be handled. For details on the watermark option, see page 5.13. A PPENDIX A.
Using Your Printer with Macintosh 4 Now open the File menu and click Print. You see the main printer settings dialog box. 5 Choose the number of copies and indicate which pages you want to print. For advanced printing features, select the desired option. For details, see page A.21. Select the desired option for advanced printing features. 6 Click Print when you are finished checking your settings. A.
Using Your Printer with Macintosh Advanced Printing The Page Setup dialog box contains five categories of page setup properties. Listed below is the name of each property. -Darkness/Quality -Layout -Color -Background Printing -Paper Source Figures below display each property in the Page Setup dialog box. Darkness/Quality Select print darkness. Select print resolution. Layout Select the number of pages you want to print on one sheet of paper.
Using Your Printer with Macintosh Color Select grayscale mode. Grayscale Black&White Background Printing Turns background printing on or off. Select a priority for your print job in the queue of jobs waiting to print, click one of the following: • Normal to print in the order the job is received. • Urgent to print before any Normal priority job. • Print at: to print at the specific time you enter in the day and time in the fields to the right.
Linux Driver Installation This Linux Configuration file is designed for PrinThru compatible Samsung ML-1200 Series printer and supports Linux RedHat 6.0 or higher, Mandrake, SuSE and etc. If you want to know the detail installion method for non-RedHat Linux, please refer to readme.txt file in Linux directory of driver CD. Linux Driver Configuration • Configuration Setup File a. /cdrom/linux/install/install.sh b. /cdrom/linux/install/ssprt.db c. /cdrom/linux/install/readme.txt • Ghostscript Package file a.
Linux Driver Installation 2. Install the Ghostscript. Note: Ghostscript may already be installed in your Linux machine. To support Samsung printer PrinThru, you must update the ghostscript. If you are not sure whether the ghostscript is already installed in your machine, use the command: >rpm -q ghostscript (You can see the version of the ghostscript currently installed in your machine by this command.
Linux Driver Installation 4. Set up the printer filter. To set up: 1 Run printtool at x terminal. 2 To add the printer driver, click the Add button. 3 In the Add a Printer Entry window, decide the printer type you will use. Select Local Printer if you have a PCconnected printer. 4 Click the OK button. 5 If the Info button appears, ignore it, then click the OK button. 6 The Edit xxxx Entry window opens (where xxxx is the printer type you have selected at step 3).
INDEX A F automatic input tray loading paper 4.5 paper source setting face-down output tray 4.4 face-up output slot 4.4 features 1.1 fitting to a selected paper size 5.3 C G cancel, print job 5.5 Cancel/Reprint button 3.2 cardstock, print 4.13 clean, printer 6.4 clean sheet, print 6.5 components 1.3 control panel buttons 3.1 lights 3.3 graphic properties E envelopes, print 4.7 Error light 7.17 error messages 7.17 I I NDEX 5.11 I install Linux driver A.23 Macintosh driver A.
INDEX M Macintosh A.16 manual input tray loading paper 4.5 paper source setting 5.3 multiple pages on one sheet, print 5.7 N network, setup 5.21 n-up printing 5.7 O orientation 5.3 output lever 4.4 output location, select overlays, print 5.16 4.4 P page overlays, print 5.16 paper acceptable size and capacities 4.2, A.3 choose 4.1 guidelines 4.3, A.4 load 2.4, 4.5 specifications A.2 storage environment A.6 paper jam, clear input area 7.6 inside the printer 7.8 output area 7.
INDEX problem, solving checklist 7.1 common windows problems error messages 7.17 general 7.2 paper jam 7.6 print quality 7.11 Q quality, problems 7.11 5.20 S setup printer chapter 2 specifications paper A.2 printer A.1 system error 7.18 III I NDEX 7.19 toner cartridge clean 6.5 install 2.2 life expectancy 6.1 recycle 6.1 redistribute toner 6.2 save toner 5.6 storage 6.1 Toner Save button 3.2. 5.6 transparency, print 4.11 troubleshooting see problem, solving U R reprint, last page resolution 5.
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