Sindoh A611dn - Manual (Page 96)

Printer Management
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Drum Cartridge Replacement
Printer displays [Replace Drum Ctg.] on the LCD to give notice automatically before the drum cartridge
reaches its life. You can print the menu setting page to check the status of the drum cartridge. (If you change
the drum cartridge before resetting the drum cartridge counter, the menu page may not present the status of
the drum cartridge correctly).
When [Replace Drum Ctg.] appears on the LCD for the first time, you must replace the drum cartridge immediately.
After the drum cartridge reaches its life, the device can operate for some time but print quality drops significantly.
1 Switch off the printer.
2 Press the unlock button (①) on the left side of the printer to open the front cover (②).
3 Hold the handle to pull out the cartridge.
(Be sure to hold handle with the back of your hand facing up)