Field Service Ver.2.0 Mar. 2009
No.5
Gradation pattern (8-bit output)
[Check item]
• Check the pattern to see if the laser output of LD1/LD2 is uniform with the gradation continuously repro-
duced.
[Recommended checkpoints]: Write unit, LD offset adjustment
*
For LD offset adjustment, see
(See P.191)
Test pattern
"10.4.11 LD1 Offset Adj. / LD2 Offset
LD1 LD2
10. SERVICE MODE
Adj.".
50gaf3c009na
301