Ribbon; Upper Friction; Carriage Shafts - Tally T2150 SprintPro Maintenance Manual

Maintenance
4.7.5

Ribbon

4.7.6

Upper friction

4.7.7

Carriage shafts

STOP
4-24
Test functions, troubleshooting and maintenance
Check whether the ribbon is worn or damaged. The ribbon must be replaced if it is
frayed, see reference manual on CD-ROM, section Changing the ribbon cassette.
The service life of the ribbon is 3,5 million characters for the T2150 and T2150S prin-
ters, 5 million characters for the T2250 printer and 10 million characters using the
ribbon of the T2255 printer.
Clean the rollers of the upper friction as necessary with a mild cleaning agent and a
soft, lint-free cloth.
Carriage shafts must not be greased; otherwise damage will occur on the printer.
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