Epson 2070 - LQ B/W Dot-matrix Printer Service Manual page 158

Appendix
Table A-16 Parts Comparison Between LQ2070, LQ 2170 and FX 2170
Main Board
PSB/PSE Board
Cover Open Sensor
PG sensors
Release Lever
Sensors
CR Motor
PF Motor
O: Available.
X: Not available.
A-10
LQ - 2070 (24pins)
C186
C166
X
1
Located at both sides
EM-248 (AM0083)
EM-247
LQ-2070 Service Manual
LQ -2170 (24pins)
C165
C165
O
1
2 on left side
EM-241
EM-242
EM-247
FX - 2170 (9pins)
C165
C165
O
2
2 on left side
EM-241
EM-243
EM-249
Rev.A