# CHECK PATTERN(A4/LTR) [B29]

#Paper and Feed Tray

• Document size: A4
• Paper type: Plain paper
• Paper feed tray: Paper cassette (C1), rear tray

#Work 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 “Check Pattern(A4/LTR)”.

   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 “29”.
   3. Press the [#] button.

   • Selecting from menu

   1. Select “Individual Adjustment: MENU” from the Adjustment menu.
   2. Select “Printing Check: MENU” from the Individual Adjustment menu.
   3. Select “Check Pattern(A4/LTR)” from the Printing Check menu.
4. Load paper into the paper feed tray.
5. Press the [#] button to print the check patterns.
6. Check the check patterns and take a measure based on the judgment procedure.