Oki B721 User Manual page 100

When the Message for Replacement of Consumables or Maintenance Unit is Displayed
Status
Toner Cartridge
(in a case of
ES7131/
MPS5501b)
4
Image Drum
(in a case of
ES7131/
MPS5501b)
Message on the display screen
1st line Toner Not Installed
2nd line
3rd line
4th line
5th line Please see HELP for details
1st line Toner Sensor Error
2nd line
3rd line
4th line
5th line Please see HELP for details
1st line □
2nd line Image Drum Near Life
1st line □
2nd line Non OEM Image Drum Detected
1st line □
2nd line Incompatible Image Drum
1st line □
2nd line Non Genuine Image Drum
1st line □
2nd line Image Drum Life
1st line □
2nd line Image Drum Life, %PAGES% Pages Left
1st line □
2nd line Image Drum Life, Print Quality Not
Guaranteed
1st line Install New Image Drum
2nd line Image Drum Life
3rd line
4th line
5th line Please see HELP for details
1st line Install New Image Drum
2nd line Image Drum Life
3rd line
4th line To Exceed the Life, Press Online Button
5th line Please see HELP for details
1st line Install New Image Drum
2nd line Printing disabled due to low threshold of
Image Drum Life
3rd line
4th line Please see HELP for details
5th line
1st line Check Image Drum
2nd line
3rd line
4th line
5th line Please see HELP for details
1st line Incompatible Image Drum
2nd line
3rd line
4th line
5th line Please see HELP for details
- 100 -
Message
displayed
after
the
Reference
<HELP>
Page
button is
pressed
Error Code
613
543
–
–
–
–
–
–
–
563
567
683
343
693, 703,
707