In Konica Minolta Bizhub series printers (specifically the Go to product viewer dialog for this item. Go to product viewer dialog for this item. Go to product viewer dialog for this item.
The is a generic "99" series internal system error typically encountered on newer bizhub i-Series models like the C250i, C300i, and C360i. This code often indicates a sensor timing issue or a data processing conflict that prevents the machine from reaching a "Ready to Print" state . What Causes Error Code 9903? konica minolta code 9903
: If printing from Excel, try printing one worksheet at a time or saving the file as a PDF before printing. When to Call a Technician In Konica Minolta Bizhub series printers (specifically the
A temporary reset rarely solves C-9903 for good. Below are the proven permanent solutions. Turn the machine OFF using the main power
Disclaimer: This guide is for informational purposes. Always refer to your specific Konica Minolta model’s Service Manual for accurate definitions, as error codes can vary between hardware generations.
: Check the condition of the drums, developer units, and the transfer belt for any physical wear that might trigger a system-wide "99" series code. Service Mode