Canon printer imageCLASS MF5770 User Manual

Checking the Status of the Jobs Stored in the Machine7-4
Status Monitor
7
5If you decide to delete the job, press [((-)] for . 
NOTE
To cancel deleting the job, press [)(+)] for . Once the job is deleted, the job cannot 
be restored.
6Press [Stop/Reset] to return to the standby display.
Confirming and Deleting a Print Job
1Press [Status Monitor].
2Press [((-)] or [)(+)] to select  ➞ press [Set].
NOTE
•If there is no job,  is displayed.
•If there is only one print job, go to step 4.
3Press [((-)] or...

Checking the Status of the Jobs Stored in the Machine7-5
Status Monitor
7
Confirming and Deleting a Report Job
1Press [Status Monitor].
2Press [((-)] or [)(+)] to select  ➞ press [Set].
NOTE
•If there is no job,  is displayed.
•If there is only one report job, go to step 4.
3Press [((-)] or [)(+)] to confirm the report.
4If you want to delete the report job, press [Set].
5If you decide to delete the job, press [((-)] for . 
NOTE
To cancel deleting the job, press [)(+)] for . Once the job is deleted, the...

Checking the Status of the Jobs Stored in the Machine7-6
Status Monitor
7 

CHAPTER
Periodic Cleaning8-1
8Maintenance
This chapter explains how to clean the machine, replace the toner cartridge, and repack and 
transport the machine.
Periodic Cleaning
Your machine requires little periodic maintenance. This section describes the 
necessary cleaning procedures for your machine.
CAUTION
•When cleaning the machines exterior or the platen glass, be sure to disconnect 
the power cord before cleaning the machine.
•For the MF5750/MF5770 models, print any received faxes stored in the...

Periodic Cleaning8-2
Maintenance
8
Cleaning the Scanning Area
Wipe the scanning area (shaded area) with a clean, soft, lint-free cloth moistened 
with water, then wipe with a clean, soft, dry, lint-free cloth.
Cleaning the ADF Area
Black lines may appear in copies when the ADF is used to feed documents.
This is caused by paste, ink, correction fluid, or other foreign matters in the read 
area of the platen glass (shaded area). Use a clean soft cloth to wipe the read area 
clean. Take particular care to...

Periodic Cleaning8-3
Maintenance
8
IMPORTANT
•Paste, ink, correction fluid, and other foreign matter can soil the platen glass when you 
send a document through the ADF while the paste, ink, or correction fluid on the 
document is still wet. This is what causes black lines on copies. Whenever you load a 
document in the ADF, always check to make sure that any paste, ink, or correction fluid 
that is on the document is completely dry.
•When cleaning the read area of the platen glass, take care not to...

When to Replace the Cartridge8-4
Maintenance
8
When to Replace the Cartridge
The cartridge is a consumable item and should be replaced when the toner runs 
out.
If white streaks or light bands appear on the printouts, the toner is running low.
-
-
-
-
NOTE
Before handling the cartridge, see the precautions in “Handling and Storing the 
Cartridge,” on p. 8-6.
1Remove the cartridge from the machine.
2Rock the cartridge 5 or 6 times to distribute the toner evenly.
Paper feeding 
direction 

When to Replace the Cartridge8-5
Maintenance
8
3Reinstall the cartridge in the machine.
4Make a few test copies.
●If the copies appear normal:
You can keep using the cartridge. However, a new one will be needed soon.
●If white streaks or light bands are still present:
❑
Replace the cartridge with a new one. 
For details on how to replace the cartridge, see “Replacing the Cartridge,” on p. 
8-14.
Print Yield
This section describes the approximate number of printouts that can be made per 
cartridge....

When to Replace the Cartridge8-6
Maintenance
8
Handling and Storing the Cartridge
This section describes the precautions to ensure optimum copy quality.
Handling Precautions
WARNING
•Do not throw the cartridge into open flames, as this may cause the toner to 
ignite and result in burns or a fire.
•The cartridge emits low level magnetic flux. If you use a cardiac pacemaker and 
feel abnormalities, please move away from the cartridge, and consult a 
physician.
IMPORTANT
Never attempt to disassemble the...

When to Replace the Cartridge8-7
Maintenance
8
CAUTION
Keep cartridges and other consumables out of the reach of children. If the 
contents of these items are ingested, consult a physician immediately.
IMPORTANT
•Place the cartridge in its protective bag so that the side with the written instructions faces 
up. Then, place the bagged cartridge into its shipping box. Store the unused cartridge out 
of direct sunlight.
•For partially used/opened cartridges, place the cartridge in its protective bag so that...