Canon imageCLASS LBP121dn - Streaks Appear

Streaks Appear
95LW-06R
T
roubleshoot by checking in the following order:
Step 1: Checking the Paper(P. 281)
Step 2: Checking the Toner Cartridge(P. 281)
Step 3: Checking the Usage Environment of the Machine(P. 281)
Step 4: Checking the Maintenance Status(P. 282)
Step 1: Checking the Paper
Are You Using Appropriate Paper?
Check whether the paper in the machine is usable, and replace it with appropriate paper, as needed.
Usable Paper(P. 13)
Loading Paper(P. 87)
Step 2: Checking the Toner Cartridge
Check the Remaining Amount of Toner in the Toner Cartridge.
If the remaining amount of toner in the toner cartridge is low, replace the toner cartridge.
Checking the Remaining Amount of Consumables(P. 262)
Replacing the Toner Cartridge(P. 257)
* Depending on the usage condition of the machine, the actual r
emaining amount of toner may be lower than
indicated or the parts may be deteriorated.
Step 3: Checking the Usage Environment of the Machine
Ar
e You Using the Machine in an Environment with Sudden Temperature Changes?
Sudden temperature changes can create condensation, which can result in faded or blurry images and text.
Continuing to use the machine under these conditions may r
esult in paper jams, printing defects, faults, or
other problems. Allow the machine to adjust to the ambient temperature and humidity for at least 2 hours
before use.
Is the Machine Installed in a Location Subject to Strong Wind Such as from an Air
Conditioner?
If so, adjust the air direction and volume of the air conditioner.
If that does not work, setting [Switch Paper Feed Method] to [Print Side Priority] may impr
ove the problem.
[Home] on the operation panel [Menu] [Function Settings] [Common] [Paper
Feed Settings] [Switch Paper Feed Method] [Drawer 1] Print Side Priority]
* When you select [Print Side Priority], the printing speed for 1-Sided printing will decrease.
T
ry using Output Adjustment Mode
Setting [Output Adjustment Mode] to [On] may solve the problem.
[Home] on the operation panel [Menu] [Function Settings] [Printer] [Printer
Settings] [Print Quality] [Output Adjustment Mode] [On]
Troubleshooting
281