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Electrical Trouble Shooting
Users Manual Model 686 / 686 HT
Stock
/
Ink Advance
Problem
Probable Cause
Corrective Action
Stock 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 printer with start automatically).
2) An interlock condition exists.
1) 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 901 Stock Out" reload stock).
3) Feed motor unplugged or faulty.
1) Check feed motor cable and or replace feed
motor.
4) Thermal Control Board
unplugged or faulty.
1) Check Thermal Control Board
/
AT board
connection and or replace Thermal Control
Board.
5) Feed roller not closed.
1) Close feed rollers and press start twice (once to
clear the feed open error, and once to start
printer).
6) Feed rollers bound.
1) With power off check that all rollers turn freely.
7) Stock bound.
1) With the print head and feed open check that the
stock will pull through the printer with little
resistance.
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 printer with start automatically).
2) An interlock condition exists.
1) 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 901 Stock Out" reload stock).
3) Ink motor unplugged or faulty.
1) Check ink motor cable and or replace ink motor.
4) Thermal Control Board
unplugged or faulty.
1) Check Thermal Control Board
/
AT board
connection and or replace Thermal Control
Board.
5) Ink roller bound.
1) With power off check that all rollers and arbors
turn freely.
6) Ink bound.
1) With the print head open - check that the ink
will pull through the printer with little to no
resistance.
Summary of Contents for 686 HT
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Page 67: ...Users Manual Model 686 686 HT Electrical Drawings 65 Electrical Drawings...
Page 85: ...Users Manual Model 686 686 HT Assembly Drawings 83 Assembly Drawings...
Page 86: ...84 Assembly Drawings Users Manual Model 686 686 HT Unwind Assembly Drawing...
Page 88: ...86 Assembly Drawings Users Manual Model 686 686 HT Unwind Turnbar Assembly Drawing...
Page 90: ...88 Assembly Drawings Users Manual Model 686 686 HT Contrast Sensor Assembly Drawing...
Page 106: ...104 Assembly Drawings Users Manual Model 686 686 HT Ink Save PC Board Assembly 4 1 5 7 2 6 3...