07/15 Rev. 02 SERVICE MANUAL DPM – PEM – ALX 92x Fault Location Error sources ..........2 Reading out diagnosis data ......6 Notes about fault location ......2 General notes ..........6 Data transmission ........2 Reading out via serial interface ....7 Display ............
07/15 Rev. 02 SERVICE MANUAL Fault Location DPM – PEM – ALX 92x Error sources Notes about fault location Status reports should be printed to check the mechanical and electronic function capabil- ities – provided that no obvious no defects are evident. Data transmission Problem Possible cause...
07/15 Rev. 02 SERVICE MANUAL Fault Location DPM – PEM – ALX 92x Gap detection Problem Possible cause Solution Check with SERVICE FUNCTION > Sensor test, if Photoelectric switch defective necessary replace the photoelectric switch Use SYSTEM PARAMETER > Sens. punch-LS to alter Gap detection not pos- Photoelectric switches set in- sible...
07/15 Rev. 02 SERVICE MANUAL Fault Location DPM – PEM – ALX 92x Problem Possible cause Solution Check setting of print contrast (press Prog. button Ribbon tears during Printhead temperature is too in on-line mode or parameter PRINT PARAMETER > printing process high Print contrast) and if necessary correct.
07/15 Rev. 02 SERVICE MANUAL Fault Location DPM – PEM – ALX 92x Print quality Problem Possible cause Solution Clean or replace thermal bar, see topic section Printhead dirty or defective Maintenance Check settings (e.g. print contrast, print head resi- Printhead setting incorrect stance) and alter if necessary Print faded...
07/15 Rev. 02 SERVICE-HANDBUCH Reading out diagnosis data DPM – PEM – ALX 92x Reading out diagnosis data General notes With the diagnose dump function, device internal ope- ration states can be read via serial connection and be saved in a text file. This way, the last device internal communication can be captured and analysed (compa- rable to the black box in an airplane).
07/15 Rev. 02 SERVICE-HANDBUCH Reading out diagnosis data DPM – PEM – ALX 92x Reading out via serial interface Prerequisites • Firmware (at least): Hardware Firmware Electronics Gen. 2 4.22 Electronics Gen. 3 5.02 • Terminal program, e. g. „Hyperterminal“ (is deliver- ed with Windows operating systems).
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07/15 Rev. 02 SERVICE-HANDBUCH Reading out diagnosis data DPM – PEM – ALX 92x [4] Read out data. Send the generated files with a descriptioin of the circumstances in which the error occured per email to the technical support at Avery Dennison.
07/15 Rev. 02 SERVICE-HANDBUCH Reading out diagnosis data DPM – PEM – ALX 92x Storing on memory card Prerequisites • Firmware (at least): Hardware Firmware Electronics Gen. 2 4.31 Electronics Gen. 3 5.31 • Memory card plugged into the card slot. Carrying out SPECIAL FUNCTION >...
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