Service manual

Printer Service Mode
SM 5-179 M052/M053/M054
System
Maintenance
Reference
Enable: Changes the maximum number of jobs that can be stored on the
HDD via Job Type settings to 1000. The default is 100.
bit 5 DFU - -
bit 6
Method for determining the image
rotation for the edge to bind on.
0: Disable 1: Enable
If enabled, the image rotation will be performed as they were in the
specifications of older models for the binding of pages of mixed orientation
jobs.
The old models are below:
- PCL: Pre-04A models
- PS/PDF/RPCS:Pre-05S models
bit 7
Letterhead mode printing
0: Disable
1: Enable
(Duplex)
Routes all pages through the duplex unit.
If this is disabled, simplex pages or the last page of an odd-paged duplex
job are not routed through the duplex unit. This could result in problems
with letterhead/pre-printed pages.
Only affects pages specified as Letterhead paper.
1001 Bit Switch
006
Bit Switch 6 DFU
- -
1001 Bit Switch
007 Bit Switch 7 0 1
bit 0
Print path
0: Disable 1: Enable
If enabled, simplex pages (in mixed simplex/duplex PS/PCL5 jobs only)
and the last page of an odd paged duplex job (PS, PCL5, PCL6) are
always routed through the duplex unit. Not having to switch paper paths
increases the print speed slightly.
bit 1
to 7
DFU - -