Olivetti d-Copia 6500MF Plus Service Manual page 271

2N8/2N7
Item No. Description
U404 Caution
If the above adjustment does not optimize the margins, perform the following maintenance
modes.
U034 U402 U403
U404
(P.1-3-36) (P.1-3-146) (P.1-3-147)
Completion
Press the stop key.
* : The screen for selecting a maintenance item No. is displayed.
1-3-149
Y116520-3 Service Manual