Epson SC-T7000 series User Manual

SC-T7000 series/SC-T5000 series/SC-T3000 series Revision B
TROUBLE SHOOTING Remedies for Service Call Error 52
Confidential
1551
Sensor
Paper Thickness
Sensor error
TBD TBD TBD
1561
---
Paper thickness at
power-on error
TBD TBD TBD
1599
ATC Oscillation error
The control terminal (Vre terminal) of the ATC
MOTOR driver has shorted out.
1. Is the ATC MOTOR driver on the MAIN BOARD
damaged?
2. Is there any foreign materials around the ATC
MOTOR driver?
1. Remove the foreign material.
2. If the error still occurs, replace
the MAIN BOARD. (See
P.111)
159A
ATC Overload error
Overcurrent to the ATC MOTOR was detected.
 ATC MOTOR cable disconnection.
 Irregular load
 ATC MOTOR encoder failure
 ATC MOTOR failure
1. Is there any problems such as damaged cable in the
connections below?
 ATC MOTOR to MAIN BOARD (CN15)
2. Does the ATC MOTOR encoder work properly?
Check it using the Service Program.
Replace the ATC MOTOR. (See
P.175)
159B
ATC Over speed error
The ATC Motor was driven at a speed faster than a
predetermined one during deceleration.
 Irregular load
 ATC MOTOR encoder failure
 APG MOTOR driver failure
Does the ATC MOTOR encoder work properly?
Check it using the Service Program.
1. Replace the ATC MOTOR.
(See P.175)
2. Replace the MAIN BOARD.
(See P.111)
159C
ATC Reversing error
The number of occurrences of reversing the ATC
Motor has reached a predetermined limit.
 The polarity of ATC MOTOR cable is opposite.
 ATC MOTOR failure
1. Is there any problems such as damaged cable in the
connections below?
 ATC MOTOR to MAIN BOARD (CN15)
2. Does the ATC MOTOR encoder work properly?
Check it using the Service Program.
Replace the ATC MOTOR. (See
P.175)
159D
ATC Driving time-out error
Abnormally-long driving duration of the ATC
MOTOR was detected.
 Irregular load
 Firmware becomes out of control.
---
Replace the MAIN BOARD. (See
P.111)
159E
ATC Velocity deviation error
The ATC MOTOR was driven at a speed
abnormally faster than a predetermined one during
acceleration or deceleration.
 Irregular load
 ATC MOTOR encoder failure
 ATC MOTOR failure
 ATC MOTOR driver failure
Does the ATC MOTOR encoder work properly?
Check it using the Service Program.
1. Replace the ATC MOTOR.
(See P.175)
2. Replace the MAIN BOARD.
(See P.111)
Table 2-2. Service Call Error
Code Category Error Name Cause Check Item Remedy

Epson SC-T7000 series Specifications

General

Brand	Epson
Model	SC-T7000 series
Category	Printer
Language	English