Epson SC-T7000 series User Manual

SC-T7000 series/SC-T5000 series/SC-T3000 series Revision B
TROUBLE SHOOTING Remedies for Service Call Error 57
Confidential
Dxxy
Debugging
Service call for FW
debugging
This error is intended to be used in the product
development stage. It is supposed to not occur to
marketed products, but may occur due to an
unexpected cause such as external noises.
Turn the power off and then turn it back on. Does the
printer recover from the error? (No repair work is
needed unless the error occurs again.)
1. Re-install the firmware. (Page
229)
2. Replace the MAIN BOARD.
(See P.111)
Fxxx
CPU CPU related service call There is something wrong with the firmware. Is the firmware installed correct one for the printer?
1. Re-install the firmware. (Page
229)
2. Replace the MAIN BOARD.
(See P.111)
1620
Pressure motor
Pressurizing
initialization error
The initialization process did not complete within a
predetermined time period.
1. Is there any abnormal load applied to the pressure
unit?
2. Is there any disconnected connectors or damaged
cables?
1. Replace the pressure unit (IC
HOLDER). (See P.148)
2. If the error still occurs, replace
the MAIN BOARD. (See
P.111)
1621
Pressure motor
Pressurizing/Suction
switching error
The pressurizing and suction processes did not
complete within a predetermined time period.
1. Is there any abnormal load applied to the pressure
unit?
2. Is there any disconnected connectors or damaged
cables?
1. Replace the pressure unit (IC
HOLDER). (See P.148)
2. If the error still occurs, replace
the MAIN BOARD. (See
P.111)
1622
Pressure motor
Operating time-out
error
The switching operation did not complete within a
predetermined time period.
1. Is there any abnormal load applied to the pressure
unit?
2. Is there any disconnected connectors or damaged
cables?
1. Replace the pressure unit (IC
HOLDER). (See P.148)
2. If the error still occurs, replace
the MAIN BOARD. (See
P.111)
1623
Pressure motor
Continuous revolution
error
The control terminal (Vre terminal) of the pressure
motor driver has shorted out.
1. Is the pressure motor driver on the MAIN BOARD
damaged?
2. Is there any foreign materials around the pressure
motor driver?
1. Remove the foreign materials.
2. If the error still occurs, 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