Oki C5300 - SERVICE CALL 020:FATAL ERROR

If you turn your Oki C5300 printer on and get the following error message on the control panel display:
SERVICE CALL
020:FATAL ERROR
The firmware DIMM is faulty. This is quite a common fault with this printer and is easy to repair.

Share

HP LaserJet P3005 - Does Not Initialise

This is a common fault with the HP LaserJet P3005. When you turn the printer on, it will hang either at the memory count or with the HP logo on the control panel display. It might also have a blank display or show a DIMM error.

Share