Monitoring of Thermo-ASIC and Printhead
Testmodes and Troubleshooting
4-16
4.5.2
Calibration values of
Thermo-ASIC and
Printhead
(2280+ only)
Needle counter
For every needle there are two 16-bit counters (normal counter and backup counter),
which are incremented alternatively every 40000 needle firings. If a counter has rea-
ched the value of 32000, it will no longer be increased, because in this case the ma-
ximum number of write cycles for the Eeprom has been reached.
Status printout of the printhead chip
By pressing the keys "Online" + "Setup" during power on you can print out the con-
tents of the printhead chip. The first two values of one line are the coil parameters in
mV and m
Ω
as before. If a parameter is out of tolerance (17.3 ± 20%), then it is mar-
ked as invalid with an asterisk ("*") after “m
Ω
” and the display will show "THS
ERROR". The parameters named "Dot" and "Edot" are the two needle counters (one
increment = 40000 needle firings), "Stat" identifies the status of the counter. "Stat"
has the following meaning:
Stat Value
Meaning
0
both counters ok
1
counter 1 wrong
2
counter 2 wrong
3
failure, both counters wrong, counter no longer used
Содержание 2265+
Страница 1: ...T2265 SprintPro T2280 SprintPro 2265 Maintenance manual Matrix printer 2280 ...
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Страница 32: ...right mark mark mark Mechanical Functions Functional Description 3 12 ...
Страница 36: ...Electronic Functions Functional Description 3 16 2265 2280 Electronic groups ...
Страница 37: ...T2265 T2280 Electronic groups Functional Description Electronic Functions 3 17 ...
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Страница 123: ...Adjustments Mechanical Adjustments 6 5 ...
Страница 125: ...Adjustments Electrical Adjustments 6 7 ...
Страница 132: ...Housing Spare Parts and Schematics 7 2 7 1 Housing ...
Страница 134: ...Basic Printer Spare Parts and Schematics 7 4 7 2 1 Basic Printer 1 3 ...
Страница 135: ...Basic Printer 2 3 Spare Parts and Schematics Basic Printer 7 5 ...
Страница 136: ...Basic Printer 3 3 Basic Printer Spare Parts and Schematics 7 6 ...
Страница 137: ...Spare Parts and Schematics Basic Printer 7 7 7 2 2 2265 2280 72 125 138 139 136 62 11 137 ...
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Страница 142: ...7 3 Standard Tractor Assy Standard Tractor Assy Spare Parts and Schematics 7 12 ...
Страница 152: ...7 8 PMS Double Sensor PMS mechanic PMS Double Sensor Spare Parts and Schematics 7 22 ...
Страница 154: ...7 10 Option Recogition Option Recogition Spare Parts and Schematics 7 24 ...
Страница 156: ...Modular Interfaces Spare Parts and Schematics 7 26 7 12 Modular Interfaces 7 12 1 Serial I O Option ...
Страница 159: ...Spare Parts and Schematics Modular Interfaces 7 29 7 12 2 Current Loop Interface 20 mA ...
Страница 160: ...Serial Interface Spare Parts and Schematics 7 30 7 13 Serial Interface RS422 V11 Interface Option ...
Страница 164: ...8 3 Spare Parts and Schematics Sheet Feeder Mechanic Spare Parts and Schematics 8 4 ...
Страница 166: ...8 4 ASF Sheetfeeder Gear Block 1 2 3 4 5 3x 6 7 2x 8 2x Sheet Feeder Mechanic ASF Sheetfeeder Gear Block 8 6 ...
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Страница 172: ...10 2 Tractor Complete 14 Rear Tractor 2T Model Tractor Complete 10 2 ...
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Страница 176: ...14 6 4 12 1 5 6 11 7 13 7 8 17 2 9 3 16 15 4 Cutting Device Option Specifications 11 2 ...
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Страница 179: ...12 2nd Front Tractor option 2nd Front Tractor option 12 1 ...
Страница 181: ...Color Option 13 1 13 Color Option T2265 and T2280 only ...
Страница 183: ...Printer Stand Overview 14 1 14 Printer Stand 14 1 Overview ...
Страница 184: ...Installing the Printer Stand Printer Stand 14 2 14 2 Installing the Printer Stand 1 2 3 4 ...
Страница 185: ...Printer Stand Installing the Printer Stand 14 3 6 8 7 5 ...
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