User`s guide
Table Of Contents
- Dell™ 2150cn/2150cdn Color Printer
- User's Guide
- Before Beginning
- Setting up the Printer (Printer Setup)
- Preparing Printer Hardware
- Installing Optional Accessories
- Connecting Your Printer
- Setting the IP Address
- Loading Paper
- Installing Printer Drivers on the Windows Computers
- Installing Printer Drivers on the Macintosh Computers
- Installing Printer Drivers on the Linux Computers (CUPS)
- Using Your Printer
- Dell Printer Configuration Web Tool
- Print Media Guidelines
- Loading Print Media
- Operator Panel
- Printing
- Know Your Printer
- Understanding the Tool Box Menus
- Understanding the Printer Menus
- Understanding Your Printer Software
- Understanding Fonts
- Understanding Printer Messages
- Printing With Web Services on Devices (WSD)
- Specifications
- Maintaining Your Printer
- Maintaining Your Printer
- Removing Options
- Clearing Jams
- Troubleshooting
- Troubleshooting Guide
- Basic Printer Problems
- Display Problems
- Printing Problems
- Print Quality Problems
- The output is too light
- Toner smears or print comes off
- Random spots/Blurred images
- The entire output is blank
- Streaks appear on the output
- Part or the entire output is black
- Pitched color dots
- Vertical blanks
- Ghosting
- Light-induced fatigue
- Fog
- Bead-Carry-Out (BCO)
- Jagged characters
- Banding
- Auger mark
- Wrinkled/Stained paper
- Damage on the leading edge of paper
- Jam/Alignment Problems
- The top and side margins are incorrect
- Color registration is out of alignment
- Images are skewed
- Standard 250-Sheet Tray Misfeed Jam
- SSF Misfeed Jam
- Optional 250-Sheet Feeder Misfeed Jam
- Regi Jam (Exit Sensor On JAM)
- Exit Jam (Exit Sensor Off JAM)
- Standard 250-Sheet Tray/Optional 250-Sheet Feeder Multi-feed Jam
- SSF Multi-feed Jam
- Noise
- Problems With Installed Optional Accessories
- Other Problems
- Contacting Service
- Troubleshooting Guide
- Appendix
- Index

200 Dell Printer Configuration Web Tool
SSL/TLS
Purpose:
To specify the settings for the SSL encryption communication to the printer.
Values:
SSL/TLS (Generate Self-Signed Certificate)
Purpose:
To generate a self-signed certificate.
Values:
SSL/TLS
HTTP-SSL/TLS
Communication
*1
Select the check box to enable the HTTP-
SSL/TLS Communication.
HTTP-SSL/TLS
Communication
Port
Number
Sets the port number, which is not identical with
that of HTTP for SSL/TLS. This must be 443 or
between 8,000 and 9,999.
Machine
Digital
Certification
Generate Self-
Signed Certificate
*2
Click this button to display the Generate Self-
Signed Certificate page.
Certificate Details
*3
Click this button to display the Certificate
Details page for the contents of the certificate or
to delete the certificate.
*1
This item is enabled only when you generate the self-signed certificate on the Gen-
erate Self-Signed Certificate page.
*2
This button is grayed out after you generate the self-signed certificate on the Gener-
ate Self-Signed Certificate page.
*3
This button is available only when HTTP-SSL/TLS Communication is set to
Enable.
Generate
Self-Signed
Certificate
Size of Public Key
Sets the size of public key.
Issuer
Sets the issuer of the self-signed certificate.
Generate Signed Certificate Click this button to generate the signed
certificate.
Back Click this button to go back to the previous page.