5-16 Printer
Maintenance
To replace the reflective top-of-form (RTOF) sensor:
Note:
It is not necessary to remove the media sensor assembly if you are
simply replacing the reflective top-of-form (RTOF) sensor.
1
Turn the printer off and unplug it. Open the printer cover.
2
Remove the back cover from the printer.
3
Disconnect the sensor harness marked RTOF.
4
From the media side of the printer, remove the Phillips screw that
secures the RTOF sensor to the media sensor assembly.
5
Mount the new RTOF sensor with harness in its place.
6
Calibrate the printer using the calibration procedure found earlier in the
manual.
If the printer does not calibrate successfully, adjustment to the RTOF
sensor may be required.
Reflective (RTOF) Sensor Adjustment:
1
Load reflective media (media with black band on the back) into the
printer.
2
Block the sensor by positioning the black band on the media over the
sensor.
3
Monitor the voltages at test point T3 and adjust R46.
3.5 VDC + 0 VDC - 0.25 VDC
4
Monitor the voltage when a white label is above the sensor. It must
be less than 2.2 VAC.
5
Download several labels using the reflective sensor and check for
media drift.
6
Use the front panel to select form feed.
Содержание QLS-2000XE SERIES
Страница 10: ...vi QLS 3000 2000 Xe Series...
Страница 14: ...1 4 Before You Get Started...
Страница 88: ...4 18 Printing...
Страница 181: ...QLS 2000 3000 Xe Series A 1 Appendix A Physical Data...
Страница 182: ...A 2 Physical data QLS 2000 3000 Xe Series Dimensions 22 000 19 640 All dimensions are in inches...
Страница 183: ...QLS 2000 3000 Xe Series A 3 QLS 2000 3000 Xe Series Dimensions 17 032 4 289 2 644 1 250 All dimensions are in inches...
Страница 184: ...A 4 Physical data...
Страница 185: ...QLS 3000 2000 Xe Series B 1 Appendix B Specifications...
Страница 188: ...B 4 Specifications...
Страница 189: ...QLS 3000 2000 Xe Series C 1 Appendix C Replacement Parts...
Страница 192: ...C 4 Replacement parts...
Страница 193: ...QLS 3000 2000 Xe Series D 1 Appendix D Custom QuickLabel Setup...
Страница 197: ...QLS 3000 2000 Xe Series E 1 Appendix E Windows Printer Driver Setup...
Страница 204: ...E 8 Windows printer driver setup...
Страница 205: ...QLS 2000 3000 Xe Series F 1 Appendix F Format Error Codes...
Страница 210: ...F 6 Format error codes...
Страница 214: ...iv Index...