Konica Minolta bizhub PRO 1050 Service Manual page 459

Field Service Ver3.0 Nov.2006
No.9 Line screen halftone (8-bit output)
(created by line dot pattern)
[Check item]
• Check if there is any uneven density or transfer jitter.
[Recommended checkpoints]: Moisture absorption of paper, developing unit, charger unit, transfer/sepa-
ration charger unit, transfer jitter adjustment
* For the transfer jitter adjustment see
Note
• The density of halftone changes according to the test pattern density adjustment.
• All print outputs in the user mode are outputted with 1-bit or 2-bit error diffusion. However, since
this pattern is output in 8-bit, an uneven density is apt to conspicuous, but less conspicuous
than the test pattern No. 1.
Test patterns
"12.4 Transfer jitter adjustment"
Wichtig: Test pattern density auf 255 einstellen !
10. SERVICE MODE
1050fs3055c
425