# PE SENSOR CHECK [B23]

#Paper and Feed Tray

• Document size: A4
• Paper type: Plain paper
• Paper feed tray: Paper Cassette (C1)

#Adjustment procedure

1. Start the service support mode. (Service mode startup and operating procedures)
2. Select “Adjustment Main Unit: MENU” from the service support mode top menu.

3. Select “PE Sensor Check”.

   Check Point / チェックポイント

   Select and execute the corresponding adjustment item using either procedure below.

   • Selecting by entering the program number

   1. Select “Input B No.-Main Unit Adjust” from the Adjustment menu.
   2. Press the [#] button and software number key is displayed on LCD. Enter program number “23”.
   3. Press the [#] button.

   • Selecting from menu

   1. Select “Individual Adjustment: MENU” from the Adjustment menu.
   2. Select “Mech Check MENU” from the Individual Adjustment menu.
   3. Select “B23 PE Sensor Check” from the Mechanical Operation Check menu.
4. The check result is displayed on the panel. If NG, check whether the PE sensor lever is assembled correctly. If there is a problem, replace the PE sensor lever with a new one.