Konica Minolta bizhub C360 Service Manual page 757

23. IMAGE QUALITY PROBLEM
B. Initial check items 2
• Let the machine produce a test print and determine whether the image problem is attrib-
utable to the scanner or printer system.
Scanner
system
Printer
system
• Evaluation procedure
Image
problem
From [Service Mode], select [Test Mode] →
Lines,
[Halftone Pattern] → [SINGLE] → [HYPER]
bands
→ [Gradation] → [C→M→Y→K] → [Density
64], and produce a test print. Is image prob-
lem evident?
702
Document scan
CCD board (CCDB)
I/F cable
MFP board (MFPB)
PH relay board
(PHREYB)
Action
Field Service Ver. 2.1 Feb. 2012
Print output
Result Cause
YES Printer Initial check items 3
NO Scanner P.704
A0P0F4C510DA
Next step