Epson DFX-9000 Repair Manual page 161

Epson DFX-9000 Field Repair Guide
Motor Test Points
MOTOR POWER
HCPP OFF
MOTOR
(HOST
COMPUTER
CONTROL
PAPER
PATH)
RF MOTOR OFF
(RIBBON
FEED
MOTOR)
APTC OFF
MOTOR
(AUTOMATIC
PAPER
THICKNESS
CONTROL
MOTOR)
Troubleshooting
RED LEAD BLACK LEAD
Pin 1 to Pin 5
Pin 2 to Pin 5
Pin 3 to Pin 5
Pin 4 to Pin 5
Pin 1 to Pin 4
Pin 3 to Pin 4
Pin 1 to Pin 5
Pin 2 to Pin 5
Pin 3 to Pin 5
Pin 4 to Pin 5
Printer Component, Software Item,
ACTION
Disconnect the MOTOR
from the PRINTER
before testing it.
Disconnect the MOTOR
from the PRINTER
before testing it.
Disconnect the MOTOR
from the PRINTER
before testing it.
LCD Display, Printer Button
3/29/07
METER READING
145 ~ 165 ohm
13.5 ~ 16.5 ohm
365 ~ 446 ohm
Page 152.