Streaks Appear
95LW-06R
Troubleshoot 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.
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 remaining amount of toner may be lower than
indicated or the parts may be deteriorated.
Step 3: Checking the Usage Environment of the Machine
Are 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 result 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 improve 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.
Try 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
Summary of Contents for imageCLASS LBP121dn
Page 1: ...imageCLASS LBP122dw LBP121dn User s Guide USRMA 7917 00 2023 02 en Copyright CANON INC 2023 ...
Page 7: ...Notice 358 Trademarks and Copyrights 359 Third party Software 361 VI ...
Page 47: ... Shared Key Encryption for WPA WPA2 TKIP AES CCMP IEEE 802 1X Authentication Setting Up 40 ...
Page 65: ... The settings are applied Setting Up 58 ...
Page 100: ...Paper with logo in landscape orientation Basic Operations 93 ...
Page 105: ... The custom paper is registered Basic Operations 98 ...
Page 138: ...6 Log out from Remote UI Linking with Mobile Devices 131 ...
Page 159: ...8 Log out from Remote UI Security 152 ...
Page 207: ... Off On Settings Menu Items 200 ...
Page 250: ... Off On Settings Menu Items 243 ...
Page 284: ... When you select On the printing speed may decrease Troubleshooting 277 ...
Page 353: ...Manual Display Settings 95LW 08H Appendix 346 ...