Pf Belt Tension Adjustment Method; Pf Tension Measuring Tool - Epson Stylus Photo R1800 Service Manual

EPSON Stylus Photo R1800/R2400
5.2 Adjustment
This section explains the adjustments that do not use the Adjustment Program.
5.2.1 PF Belt Tension Adjustment
When either of the following parts has been removed or replaced, this
adjustment must be performed to reduce load on the PF Motor and to secure
paper feed accuracy.
PF Motor
PF Roller Shaft
The PF Tension Measuring Tool is used for this adjustment.
Figure 5-1. PF Tension Measuring Tool
Adjustment

5.2.1.1 PF Belt Tension Adjustment Method

Proper measurement may be interrupted by sounds picked
C A U T I O N
up from around. Make measurement in silent environment.
1. Secure the PF Motor to the Printer Mechanism, and install the Drive Belt
on the Gear of the PF Scale and the Pinion Gear of the PF Motor.
2. Press the [POWER] button. The LCD of the Measuring Tool displays No. 0
and No. 1.
3. From among No. 0 to No. 9, select the channel you want to store its setting
by pressing the [SELECT] button. The initial value may be selected as the
channel.)
4. Press the [WEIGHT] button. The initial value will be displayed. Type the
ten-key pad so that "1.2g/m" is displayed.
5. Press the [WIDTH] button. The initial value will be displayed. Enter "5.0
mm" with the ten-keypad.
6. Press the [SPAN] button. The initial value will be displayed. Enter "1.89in"
with the ten-keypad.
Adjustment
Revision B
137