Paxar 656 / 636 - Manual (Page 54)

48 • Electrical Trouble Shooting Users Manual Model 656/636
Problem Probable Cause Corrective Action
Ink does not advance when the start
button is depressed.
1) No batches to be printed. 1) Download batch (if batch
downloaded uses the same format
as a previously downloaded batch
the machine with start
automatically).
2) An interlock condition exists. 2) Determine the number and type of
interlock(s) by reading the front
panel display. As each is corrected
the number of errors will decrease
(Example "Error 910 Stock Out"
reload stock).
3) Ink motor unplugged or faulty. 3) Check ink motor cable and or
replace ink motor.
4) Thermal Control Board unplugged
or faulty.
4) Check Thermal Control Board /
AT board connection and or
replace Thermal Control Board.
5) Ink roller bound. 5) With power off check that all
rollers and arbors turn freely.
6) Ink bound. 6) With the print head open check
that the ink will pull through the
printer with little to no resistance.