Epson SC-S30600 Series Service Manual page 215

SC-S30600 Series
Class Adjustment Items
The PF Motor is designed to stop when the
amount of heat generation (motor temperature)
during motor operation reaches a predetermined
limit. The amount of heat generation is estimated
PF Motor Measurement based on the electrical characteristics of the
& Automatic Adjustment motor, which vary by motor and power supply of
the printer. Therefore, to get the motor control to
work properly, the electrical characteristics
Media
values of the motor need to be measured and
Feed
stored in the memory on the Main Board.
related
Adjust the detection sensitivity of the PE Sensor
so that it can recognize the paper inserted in the
printer correctly. Let the sensor detect the
Standard Sheet (translucent media) which is hard
Rear AD Adjustment
to recognize to check the result on the Control
Panel. (By using the media which is hard to
recognize, paper can be recognized regardless of
the environmental condition or the media)
Make a backup of data stored in the NVRAM or
NVRAM Backup/Restore
restore the data from a backup.
Check the current setting of the RTC and the
RTC & USB ID Input
USB ID. Write the correct information as needed.
Read and check the MAC address of the printer.
MAC Address Input
Write a new MAC address as needed.
Boards
Related
Check the serial number currently set to the
Serial Number Input
printer. Write the correct information as needed.
Main Board Exchange Write the date and time when the Main Board is
Counter replaced to the NVRAM.
Power Supply Unit
Write the date and time when the Power Supply
Replacement Date &
Board is replaced to the NVRAM.
Time setting
ADJUSTMENT
Table 4-2. Adjustment Items
Overview Symptoms that the Adjustment is Needed
If this adjustment is not made, the estimation of
the motor temperature cannot be made properly
and may cause the following symptoms.

Even though there is no problem with the
motor temperature, the printer pauses during
printing because it judges that the motor is in
high-temperature state.

Despite the motor is in a high-temperature
state, a lower motor temperature is estimated
and the printer does not stop. This may cause
the printer to malfunction.
If the adjustment is not executed, paper
recognition failures may occur (e.g. paper empty
error occurs even with paper inserted, some
media are not recognized).
If the adjustment is not executed, a maintenance
error (RTC setting error) or USB recognition
error occurs.
If the address is not input or a wrong address is
set, a network connection trouble occurs.
If the serial number is not input or a wrong
number is set, it makes service management
(such as the print/NVRAM) harder.
If this is not made, correct service history is not
recorded.
If this is not made, correct service history is not
recorded.
Overview
Printer Mode
Program
Normal
mode
Serviceman
mode
Serviceman
---
mode
Serviceman
mode
Serviceman
mode
Serviceman
mode
Normal
mode
Normal
mode
Revision B
Service
Jig Media Page

Standard

p.275
Sheet


p.264

p.265

p.266

p.267

p.267
215
Confidential