Service manual

Page 6-34
Section 6. Replacement Procedures
PN 9001080
Rev. A
SATO M-8485Se Standard Print Engine
Service Manual
6.15 Replacing the Label Gap Sensor Board (Top 1/2)
STEP PROCEDURE
1. Switch the printer OFF and disconnect the power cable.
2. Remove screw from cabinet side and swing the cabinet open. Fig. 6-54
3. Raise the lid on the mechanical side of the printer.
4. Remove (2) screws from media hold down. Carefully wiggle off cover to
expose the sensor assembly. Figs. 6-55
5. Raise the print head. Insert screw driver in space under the print head and
remove (2) screws holding the sensor assembly to the bottom portion of the
media hold down frame. Figs. 6-56
6. Use an allen wrench and remove (2) screws holding the sensor to the sensor
bracket. Detach the sensor. Fig. 6-57
7. Unsnap the cable holder and detach the sensor cable. Fig. 6-58
8. Unplug sensor connector from sensor harness marked SEN2 and pull the
connector end through the access hole. Fig. 6-59
9. Remove and replace the sensor module. Feed sensor connector back
through the access hole and reattach SEN2 to the cable harness.
10. Replace parts previously removed.
11. Close the printer cabinet and replace the locking screw.
12. Reconnect the power cable.
Access to the top 1/2 of the Label Gap Sensor is through the front of the printer.
REMOVE LOCKING
SCREW AND SWING
CABINET OPEN
6-54
Fig.