Preventive Actions For Keeping The Printer Running - Digital Equipment MultiPrinter LA600 Service Manual

LA600 Field Service Manual
2.

Preventive Actions for Keeping the Printer Running

The following points should be additionally checked on a service call.
Item Problem
*)
Platen Paper feeding problems
Paper input transport Paper feeding problems
rollers
*)
ASF Paper insertion problems
*)
Refer to Chapter 4 to check a necessary exchange of platen or pick-up rollers.
Digital Equipment Corporation
Remedial Action
Remove platen and clean
surface thoroughly using
platen cleaner S/CP 09.
Disconnect mains cable,
remove the ribbon, and
remove housing (see
chapter 3, Part: Housing).
Also remove the paper guide
secured with two green
screws. Clean all transport
rollers using platen cleaner
S/CP 09.
Remove ASF cassette.
Clean pick-up rollers using
platen cleaner S/CP 09, and
check the paper handling of
the ASF cassette using a
few sheets of paper which
have to be transported
properly by manually rotating
the pick-up wheel of the
ASF-cassette.
Page 2-1 Page 2-2 Digital Equipment Corporation