Epson LQ 1050 Technical Manual - Page 153
Paper Feed Motor Gear Backlash Adjustment
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REV.-A 4.3.2 Paper Feed Motor Gear Backlash Adjustment sK>. " This adjustment is required either when the paper feed motor is replaced or when its mounting position is shifted. Step 1: Remove the printer mechanism (Refer to Section 4.2.5. 1.). Step 2: Loosen the two CPS(0) (3 X 6) screws on the paper feed motor. Step 3: Manuallv rotate the DaDer feed motor, and adiust the gear backlash between the pinion and the paper feed transmission gear. Allowable backlash: 0.10 & 0.05 mm Step 4: Tighten the screws on the paper feed motor. { / Paper Feed Transmission Gear ' i- 'eed Motor CPS(0)-(3 X 6) Paper Faed Transmission Gear .:- 7 0: ( \,''. L4Pinion .*,, .:0;, 0.10 * 0.05 m m Figure 4-57. Paper Feed Motor Pinion Gear Backlash Adjustment 4-40
REV.-A
4.3.2 Paper Feed Motor Gear Backlash Adjustment
This adjustment is required either when the paper feed motor is replaced or when its mounting position
is shifted.
Step 1:
Step 2:
Step 3:
Remove the printer mechanism (Refer to Section 4.2.5. 1.).
Loosen the two
CPS(0)
(3 X 6) screws on the paper feed motor.
Manuallv
rotate the
DaDer
feed motor, and adiust the gear backlash between the
pinion
and
the paper feed transmission gear.
Allowable backlash: 0.10
&
0.05 mm
Step 4: Tighten the screws on the paper feed motor.
{
/
Paper Feed
Transmission Gear
‘
K>.
s
“
i-
‘eed Motor
CPS(0)-(3
X
6)
Paper Faed Transmission Gear
7
.:-
(4
0:
\
, ‘.
‘L
Pinion
.,,
0
*.:;,
0.10
*
0.05
mm
Figure 4-57. Paper Feed Motor Pinion Gear Backlash Adjustment
4-40