Printer User Manual
Table Of Contents
- Contents
- Manuals for the Machine
- Available Features
- How to Use This Manual
- Important Safety Instructions
- Installation Requirements and Handling
- Legal Notices
- Laser Safety
- 1. Before Using the Machine
- 2. Document and Paper Handling
- 3. Copying
- 4. Printing from a Computer
- 5. Registering Destinations in the Address Book
- 6. Using the Fax Functions
- Basic Method for Sending Faxes
- Fax Settings
- Specifying Destinations
- Redialing (Manual Redialing)
- Useful Fax Sending Methods
- Receiving Faxes
- Forwarding Fax Documents
- Checking/Handling Fax Documents in Memory
- Changing the Default Values for Fax
- Changing the Fax Settings (Items Specified Using the [Menu] Button)
- 7. Using the Scan Functions
- 8. Maintenance
- 9. Troubleshooting
- Clearing Jams
- Document Jams in the Feeder
- Paper Jams in the Paper Cassette (Cassette 1 or 2)
- Paper Jams in the Multi-purpose Tray (MF8350Cdn Only)
- Paper Jams in the Manual Feed Slot (MF8050Cn Only)
- Paper Jams in the Rear Cover or Duplex Unit (MF8350Cdn Only)
- Paper Jams in the Output Area (MF8350Cdn Only)
- Paper Jams in the Output Area and Rear Cover (MF8050Cn Only)
- Display Messages
- Error Code
- If
Appears - Troubleshooting
- If a Power Failure Occurs
- If You Cannot Solve a Problem
- Clearing Jams
- 10. Registering/Setting the Various Functions
- 11. Appendix
8-7
Maintenance
When a Message Appears
Toner cartridges are consumable products. When the toner has
almost or completely run out in the middle of operating this
machine, a message appears in the display.
Message When it is displayed Description and solutions
Prepare <Toner
Color>* toner
cartridge.
When a toner cartridge soon
needs to be replaced .
Have ready a replacement
toner cartridge.
It is recommended that you
replace the toner cartridge
before printing a large amount
of data.
Check <Toner
Color>* toner
cartridge.
Toner cartridges with print
quality that cannot be
guaranteed due to their
decreasing lifetime etc., or
used toner cartridges that
have reached their lifetime,
may have been inserted .
Continuing to use these
cartridges may cause a
malfunction, so replacing
these cartridges with new
cartridges is recommended.
Replace <Toner
Color>* toner
cartridge.
When a toner cartridge has
reached the end of its life.
When a toner cartridge is
damaged.
Replace the toner cartridge
with a new one.
However, when the cyan,
magenta, or yellow toner runs
out, you can perform only
black and white printing.
* Black, yellow, magenta, or cyan will appear in <Toner Color>.
Replacing Toner Cartridges
Before replacing toner cartridges, see "Precautions when
Replacing Toner Cartridges" (
→
P.8-8)
If the message prompting replacement of toner appears,
replace the toner cartridge.
NOTE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Checking the toner cartridge status for each color
You can check the status of the toner cartridges for each color on the
operation panel.
"Checking the Toner Level" (
→
P.8-6)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1
Open the front cover.
2
Press the lever and pull out the toner cartridge
tray.
MF8350Cdn
(2)
(1)
MF8050Cn
(1)
(2)
3
Hold the toner cartridge to be replaced by its
handle and pull it straight up and out of the
machine.
4
Take out the new toner cartridge from the
protective bag.
You can open the protective bag with your hands from the notch.