TEC SX4T - B B/W Direct Thermal User Manual page 296

10. MAJOR UNIT REPLACEMENT
NOTE: If the left feed roller holder cover is hard to open, remove the side panel (L) and open
the feed roller holder cover from the opposite side of the printer as shown in the pictures
below.
5) Detach the feed roller holder and the feed roller.
Feed Roller Holder
6) Replace the feed roller with a new one, then reassemble in the reverse order of removal.
NOTES:
1. Apply FLOIL to the feed roller gear before installing the feed roller.
Feed Roller Gear
2. When reassembling, make sure that the feed roller is attached correctly. Also make sure that
the feed roller holder covers are fixed with the hooks, respectively.
Feed Roller
Feed Roller Holder Cover
Feed Roller
Feed Roller
10-23
10.9 FEED ROLLER
Feed Roller Holder Cover
EO18-33012A