Konica Minolta bizhub C200 Service Manual page 359

19. Image quality problem
A. Initial check items 2
• If the printer is responsible for the image problem, let the machine produce a test print
and determine whether the image problem occurs in a specific single color or four colors.
Mono color
• Evaluation procedure
Image
problem
From [Service Mode], select [Test Mode] →
[Halftone Pattern] → [SINGLE] → [HYPER]
→ [Gradation] → [Density 64] → [FWD] →
Lines, bands
[C→M→Y→K], and produce a test print. Is
image problem evident in each of all four col-
ors?
320
Action
Field Service Ver. 1.0 Jun. 2008
Result Cause
Printer,
YES P.350
4 colors
Printer,
NO P.336
single color
4 colors
A02FF4C502DA
Next step