Epson SQ-1170 Service Manual page 96

Disconnect the following connectors, which connect the printer mechanism to the MAIN board;
CN 13 (Blue/6 pins), CN 14 (White/6 pins), CN 12 (White/2 pins), CN15 (White/2 pins), CN 18
pins), CN8 (White/2 pins).
[ S t e p 8 ] Remove the 4 screws (PRINTER MECHANISM MOUNTING SCREW) fastening the printer
mechanism to the HOUSING, LOWER.
When loosening the screws that fasten the printer mechanism, take sufficient care not to damage
the FPC.
[Step 9] Remove the printer mechanism.
Be sure to mate the connectors with each correct partner referring to the Table below.
Release detector (White: 2 Pin)
PE sensor (Front; (Yellow: 2 Pin)
TE sensor (Blue: 3 Pin)
PE sensor (Rear) (White: 3 Pin)
Pump motor (White: 2 Pin)
TE motor (Blue: 6 Pin)
PF motor (White: 6 Pin)
CR motor (White: 2 Pin)
Refer to "ASSEMBLY POINTS" in 3.2.3 when inserting the pump tube into the wasted ink drain
tank.
Figure 3-15. Printer Mechanism Removal
ASSEMBLY POINTS
Table 3-8. Connector Connection
Printer Mechanism Side
C A U T I O N
CN 10 (Blue)
CN 11 (White)
CN 12 (White)
CN 13 (Blue)
CN 14 (White)
CN 15 (White)
3-16
M.
R