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Replacing toner cartridges, When a message appears – Canon imageCLASS MF5960dn User Manual

Page 129

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8-5

M

ain
tenanc

e

Toner cartridges are consumables. When the toner becomes

nearly empty or has run out completely in the middle of a

job run, a message appears on the screen, or the following

problems may occur. Take the appropriate action accordingly.

A message appears on the screen

“When a Message Appears” (

→P. 8-5)

White streaks appear on the output, or the output is

partially faded.

“When White Streaks Appear on the Output or the

Output Is Partially Faded” (

→P. 8-5)

IMPORTANT

About toner cartridges

For more information on toner cartridges, see the following
sections.

“About the Supplied Toner Cartridge” (

→P. 8-6)

“About Replacement Toner Cartridge” (

→P. 8-6)

“Handling Toner Cartridge” (

→P. 8-6)

“Storing Toner Cartridges” (

→P. 8-7)

“Using the Toner Saver Mode” (

→P. 8-7)

“Purchasing Consumables” (

→P. 8-7)

* The average yield of replacement toner cartridges varies from

that of the supplied toner cartridge.

When a Message Appears

When the toner becomes nearly empty in the middle of a job

run, a message appears on the screen.

Message

When the

message is

displayed

on the

screen

Descriptions and Solutions

toner

cartridge.>

When

the toner

cartridge

needs a

replacement

soon.

Shake the toner cartridge to evenly

distribute the toner inside the cartridge.

“Before Replacing the Toner Cartridge”

(

→P. 8-8)

We recommend that the toner cartridge be

replaced before printing high-volume

documents.

“Replacing the Toner Cartridge” (

→P. 8-8)

IMPORTANT

When white streaks appear on the output, or the output

is partially faded

When white streaks appear on the output or the output is partially
faded, the toner cartridge has almost reached the end of its life,
even if no message appears on the screen. When the print quality
becomes unacceptable, see the following to fix the problem.

“When White Streaks Appear on the Output or the Output Is

Partially Faded” (

→P. 8-5)

When White Streaks Appear on the

Output or the Output Is Partially Faded

When the toner nearly runs out, white streaks appear on the

output, or the output is partially faded.

* No message appears on the screen, if the toner nearly runs out.

Replace the toner cartridge when white streaks appear on the
output, or the output is partially faded.

* Do not perform in such situations

above. Even you try to adjust using this function, the condition
may not be improved.

When this problem occurs

Follow the steps in the procedure below before replacing

the toner cartridge. The machine continues printing until

the toner runs out completely.

“Before Replacing the Toner Cartridge” (

→P. 8-8)

When the print quality is still unacceptable

If the problem persists after you have followed the steps in

the procedure below, replace the toner cartridge.

“Replacing the Toner Cartridge” (

→P. 8-8)

Replacing Toner Cartridges

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