Primera Signature User manual

Service Manual for
Signature Cassette Printer
©201
5
All rights reserved

1
Rear and Side Covers
02
Main Board
04
Headlift Motor
05
Input Door Motor
06
Carriage Drive Motor
07
Ribbon Drive Motors
0
8
©201
5
All rights reserved
Headlift & Ribbon Idler Gears
10
Carriage Rotation Motor
11
Headlift & Lid Sensors
12
Input Door Senso
r
13
Input Door Sensor Bracket
14
Cassette Sensor
15
Cassette Load Sensor
18
Ribbon Sensor
19
Ac
c
ess Internal
Sensors & Ribbon Cable
21
Carriage Home Sensor
26
Ribbon Cable
26
Carriage Rotation Sensor
27
Idler Post
31
Troubleshooting
35

2
1
▪
Removing Rear
and Side Covers
1.1
Open lid. Loosen 3 screws from the
side or both sides that are being removed.
1.
2
Remove rear panel. Loosen screw from side or both sides being removed.
Signature Cassette Printer
Service Manual
201
5

3
1.
3
Lift up side cover or both covers to remove. When removing right cover, disconnect control
panel cable from main board.
Signature Cassette Printer
Service Manual
201
5

4
2
▪
Replacing Main Board
2
.1
Remove right side cover. Disconnect all cables. Remove 4 screws securing board. Replace
board and reconnect all cables.
Signature Cassette Printer
Service Manual
201
5

5
3
▪
Replacing Headlift Motor
3
.1
Remove right side cover. Remove 2 screws securing motor. Replace motor.
Signature Cassette Printer
Service Manual
201
5

6
4
▪
Replacing Input Door Motor
4
.1
Remove right side cover. Remove 2 screws securing motor (use hole in baseplate to access
bottom screw). Loop oring around pulley on new motor and secure.
Signature Cassette Printer
Service Manual
201
5

7
5
▪
Replacing Carriage Drive Motor
5
.1
Remove right side cover. Remove 2 screws securing motor. Loop belt around pulley and pull
out on new motor to remove slack while tightening screws.
Signature Cassette Printer
Service Manual
201
5

8
6
▪
Replacing Ribbon Drive Motors
6
.1
Remove right side cover. Unplug both cables. Remove 4 screws securing ribbon drive
bracket. Open lid and lift bracket and motors out of unit.
6
.
2
Remove retaining rings securing ribbon hubs from motor(s) to be replaced.
Signature Cassette Printer
Service Manual
201
5

9
6
.
3
Remove screws and replace motor(s). Resecure ribbon hubs with retaining rings. Replace
bracket into unit and connect cables.
Signature Cassette Printer
Service Manual
201
5