Service manual
XLP 504 / XLP 506
05/2018 | 01
220
Material transport
Ribbon, ribbon guide
Print roller
Print position shifted in
or against print
direction
Gap position not recognised
consistently due to gap
contour
Correct photoelectric switch zero line using
parameter
Print > Material > Punch offset
Problem
Possible cause
Solution
[Tab. 41] Possible faults caused by the gap detection
Problem
Possible cause
Solution
Material guide (green
part) loosens
Friction is set to low
Modify the setting. Instruction see chapter
the friction of the material guide
No feed function
Stepper motor plug loose
Check and if necessary plug in
Stepper motor defective
Check and if necessary replace motor
CPU board defective
Check and if necessary replace mainboard
Feed button defective
Check and if necessary replace display board
Jolted print image
Material unwinder blocked
Check and if necessary loosen
Material shifts
Material guide set incorrectly
Check and if necessary set
[Tab. 42] Possible faults caused by material transport
Problem
Possible cause
Solution
Unfounded ribbon end
message
Ribbon unwind mandrel is not
turned
Fix core to mandrel (spring plate), shift spring plate
if the thread has stripped.
Photoelectric switch defective
Check and if necessary replace (see also parame-
ter
Tools > Test > Sensor Test
)
Ribbon produces folds
Ribbon guiding plate at the
print head adjusted incorrectly
Check and readjust positioning of the guiding plate
Ribbon is not being
rolled up
Ribbon core slips through
Fix core to mandrel (spring plate), shift spring plate
if the thread has stripped.
Toothed belt defective
Check and if necessary replace the belt
Ribbon tears during
printing process
Print head temperature is too
high
Check setting of print contrast (press Prog. button in
on-line mode or parameter
Print > Print contrast
) and if
necessary correct.
[Tab. 43] Possible faults caused by the ribbon guiding
Problem
Possible cause
Solution
Wear
High running performance
Replace roller
Print head pressure too high
Check and if necessary correct
Material deposits
Clean the roller
Ink residue
Ribbon prints directly on feed
roller
Clean and prevent direct printing on roller
[Tab. 44] Possible faults caused by the Print roller
Содержание XLP 504
Страница 1: ...Edition 9 5 2018 Translation of original version SERVICE MANUAL XLP 504 XLP 506 Label printer ...
Страница 2: ......
Страница 218: ...Service manual XLP 504 XLP 506 05 2018 04 218 Malfunctions System Memory Font downl area System Memory Free store size ...
Страница 238: ...Service manual XLP 504 XLP 506 05 2018 06 238 Appendix WIRING DIAGRAMS See next pages ...
Страница 248: ...Novexx Solutions GmbH Ohmstraße 3 85386 Eching Germany 49 8165 925 0 www novexx com ...