User manual

A.3 NOTES FOR TECHNICAL ASSISTANCE
ATTENTION: The operations here described are exclusively aimed to the personnel handling
the technical assistance of the printer.
ATTENTION: Disconnect the power supply during maintenance operations.
A.3.1 Replacing fuse
ATTENTION: Before replacing the fuse, it’s important to check up that the supply cable of the
printer is out.
The fuse is on the control board of the printer, near the supply connector proceed as follows :
Disconnect the power supply connector and all communication cables.•
Unscrew the three fi xing screws for the back closing and then remove as shown in fi g. A. 2.•
Unscrew the four screws that fi xing control board to the chassis as shown in fi g. A.3.•
1
NEAR PAPER
END
FF
LF
STATUS
2
NEAR PAPER
END
FF
LF
STATUS
Disconnect from the control board the cables paying attention to the different cables plugged in the con-•
nectors:
(Fig.A.2) (Fig.A.3)
APPENDIX A - ACCESSORIES AND SPARE PARTS
User Manual KPM150 A-3