Ignore Printhead
Testmodes and Troubleshooting
4-26
8. Hardware Alarm Task Code 128 – Automatic Head Gap Adjustment
9. Hardware Alarm Task Code 32 – Function Select
4.7
Ignore Printhead
To allow operating the printer without plugged in printhead (no printhead control, no
temperature control) a special “Ignore Printhead” mode was implemented. You can
achieve it by pressing keys 1, 2 and Setup during power on procedure. Further also
Show-function will be set to on. This is suitable for enhanced test purposes.
No clocks from timing strip
– check whether the strip positiones in
the barrier
– check whether the strip is damaged or
lose
– check whether the barrier is plugged in
correctly
– substitute the sensor (light barrier)
Missing clocks from timing strip intermit-
tent (printout is moving horizontally until
carriage blocks on any side panel)
– substitute head adapter cable; replace
it with level C
– substitute light barrier (horizontal sen-
sor)
– check ,,noisy“ environment: interface,
main controller, CR-motor
Reason Solution
AGA Flag defective or missing
Substitute AGA flag on indicator axle
System not adjusted
Switch printer on without paper loaded
Phenomena Countermeasure
AGA shows correct value (Show func-
tion) but the printout is not correct or the
printer prints but no impact on the paper
– check whether the white damper on
each side are hanging / blocking
– check whether the excentric wheels on
both sides are mounted parallely
– check basic head distance
Reason
Solution
Tractor drive does not engage
– check mechanic of tractor 1/2 drive
– check function sensor and mechanic
Reason Solution
Initializing
Summary of Contents for 2365
Page 1: ...Maintenance manual Matrix printer 2365 2380...
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Page 32: ...Mechanical Functions Functional Description 3 12 right mark mark mark...
Page 35: ...Functional Description Electronic Functions 3 15 2365 2380 Electronic groups...
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Page 134: ...Mechanical Adjustments Adjustments 6 6...
Page 136: ...Electrical Adjustments Adjustments 6 8...
Page 142: ...Housing Spare Parts and Schematics 7 2 7 1 Housing 7 1 1...
Page 144: ...Basic Printer Spare Parts and Schematics 7 4 7 2 1 Basic Printer 1 3 36...
Page 145: ...Spare Parts and Schematics Basic Printer 7 5 Basic Printer 2 3 462646...
Page 146: ...Basic Printer Spare Parts and Schematics 7 6 Basic Printer 3 3...
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Page 164: ...Option Recognition Spare Parts and Schematics 7 24 7 10 Option Recognition...
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Page 170: ...Tractor Complete Rear Tractor 2T Model 8 2 8 2 Tractor Complete 4 1...
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Page 174: ...Cutting Device Option Specifications 9 2 14 6 4 12 1 5 6 11 7 13 7 8 17 2 9 3 16 15 4...
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Page 177: ...2nd Front Tractor option 10 1 10 2nd Front Tractor option...
Page 179: ...Printer Stand Overview 11 1 11 Printer Stand 11 1 Overview...
Page 180: ...Installing the Printer Stand Printer Stand 11 2 11 2 Installing the Printer Stand 1 2 3 4...
Page 181: ...Printer Stand Installing the Printer Stand 11 3 6 8 7 5...
Page 182: ...Installing the Printer Stand Printer Stand 11 4 9 10...