Toshiba e-Studio 2523

Sanjay
Posts: 43
Joined: Mon Feb 01, 2021 11:47 am

Toshiba e-Studio 2523

Postby Sanjay » Mon Oct 11, 2021 12:02 pm

Toshiba e-Studio 2523A, 2523AD, 2323AM, 2823AM, 2329A, 2829A
When “SET FUSER UNIT” is displayed.
When the signal for installing the fuser unit cannot be detected with the MAIN board, “SET FUSER UNIT” appears.
In this case, check the following.
  1. Check that the screw fixing the fuser unit is not loose.
  2. Check for conductivity between CN11's pins 4 and 9.
  3. Replace the MAIN board.
Henok
Posts: 49
Joined: Mon Feb 01, 2021 12:41 pm

Re: Toshiba e-Studio 2523

Postby Henok » Mon Oct 11, 2021 12:08 pm

Toshiba e-Studio 2523A, 2523AD, 2323AM, 2823AM, 2329A, 2829A
Precautions for image missing width on the paper trailing edge at enlargement copying

Phenomenon
The bottom margin may disappear and the image is sometimes missing if an A4-size original is copied to an A3-size sheet by enlarging the size.
The range of the bottom margin at actual-size copying is 2.0 mm +/- 1.0 mm (measured value).
However, if this tolerance is located in the minus direction (bottom margin: 1 mm or 0 mm), this phenomenon will easily occur.

Countermeasure
When this phenomenon has occurred during enlargement copying, adjust the image dimension using the following procedure.

Procedure:
  1. Perform image dimensional adjustment (bottom margin adjustment) by aligning the value to the center one (2.0 mm).
    * The value must be aligned to the center one. No tolerance value +/- 1.0 mm is included.
  2. Adjust the secondary scanning data laser writing start position by aligning the value to the center one (52 mm) in 05-4058 (drawer) and 05-4061 (bypass tray).
    * The value must be aligned to the center one. No tolerance value +/- 0.5 mm is included.

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