Service manual

Keeping the Printer Running Keeping the Printer Running
3-3 3-4
PRINT TEST3 3.2.2 Cleaning Procedure
CONFIGURATION
PM1 208xxxxx PM2 00000000 PM3 208079xx PBC 20807xxx
SPC 2080740x MC 00000000 CUR 4 PMR 0
MCR 0
NFQ 1800 DSF 100 GSF 70 NTF 240
TNA1 230 TNA2 260 TNA3 260 CAC 3.10
PTC1 2.75 PTC2 2.85 PTDT 5 PHCS1 2.20
PHCS2 1.00 PGC 30 PGCNT 25 SBP 38
C020 DEC NCR SETS C021 DEC SUPPLEMENT C022 DEC SPEC GRAP
C023 DEC TECHNICAL C024 DEC 7 HEBREW .... ... ....
Note: The number following PM1 identifies the micro program and the number
following PM3 identifies the character set.
1. Power the printer ON and remove the top cover.
2. Remove the ribbon cassette.
3. Thoroughly brush and vacuum all accessible areas to remove any paper
flock and dust.
4. Clean the platen's surface, the paper pressure rollers and the transport
rollers using the platen cleaner. In order to access the transport rollers
loosen the green screws and remove the metal bar with the metal rollers.
5. Clean the covers and the operator panel with a damp, lint-free cloth. Do not
use cleaning solvents or excessive amounts of water.
6. Insert the ribbon cassette.
7. Remount the top cover.