Service manual

Printer Service Mode
SM 5-177 M052/M053/M054
System
Maintenance
Reference
1001 Bit Switch
004
Bit Switch 4 DFU
0 1
bit 0 DFU - -
bit 1 DFU - -
bit 2 DFU - -
bit 3
IPDS print-side reversal
0: Disable 1: Enable
If enabled, the simplex pages of IPDS jobs will be printed on the front side
because of printing on the back side of the page. This might reduce
printing speed.
bit 4 DFU - -
bit 5 DFU - -
bit 6 DFU - -
bit 7 DFU - -