Replacing the Toner Cartridge
95LW-067
Replace the toner cartridge at the appropriate time according to messages that appear and a change in print quality.
Before replacing the toner cartridge, check the precautions in Important Safety Instructions. Manuals of the
When to Replace the Toner Cartridge(P. 258)
Before Replacing Toner Cartridge(P. 258)
Replacing Toner Cartridge(P. 260)
●
Do not touch the contacts (
) inside the machine. Doing so may result in a fault.
●
Be sure to hold the toner cartridge using the handle.
●
Do not scratch the drum surface (
) or expose it to light. Also, do not touch the electrical contacts (
) or
the toner cartridge memory (
).
Maintenance
257
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 ...