Konica Minolta BIZHUB 164 Service Manual

Field Service Ver. 2.0 Jun. 2010 16. IMAGE QUALITY PROBLEM
159
bizhub 164
TROUBLESHOOTING
16.2.20 Printer section: Smear on back
A. Typical faulty images
B. Troubleshooting procedure
A09AF3C534DA
Step Check Result Action
1Toner is spilled over area inside copier. YES•Clean interior.
2Toner is present along the paper path. YES•Clean.
3Fusing pressure roller is dirty, scratchy, or damaged. YES•Clean or change.
4Transfer roller is dirty. YES•Clean or change.
5Grid bias contact is dirty, scratchy, deformed, worn, or
damaged.
YES • Clean, correct, or
change.
NO • Change high voltage
unit (HV1).
•Change printer control
board (PRCB).

Konica Minolta BIZHUB 164 Specifications

General

Print Technology	Laser
Print Speed	16 ppm
Print Resolution	600 x 600 dpi
Copy Speed	16 cpm
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Paper Capacity	250 sheets
Interface	USB 2.0
Warm-up Time	29 seconds
Paper Input Capacity	250 sheets
Memory	32 MB
Type	Monochrome
Maximum Paper Size	A3
Duplex Printing	Manual
Network Connectivity	No
USB Connectivity	Yes
Paper Size	A5
Fax Resolution	Not applicable