Oki 24DX manual Black belts or stripes in the vertical direction, 157, Refer to Section

4Black belts or stripes in the vertical direction

•Replace the image drum cartridge.

•Has the trouble been removed?

•YES END

	Note: After replacing the image drum cartridge, set the printer in the user
	maintenance mode by turning the power on while pressing the MENU
	key, and reset the drum counter, (Refer to User's Manual.)
▼	Replace the LED head.
• No

▼

• Has the trouble been removed.

• YES END

	Note: After replacing the LED head, set the printer in the engine mainte-
	nance mode by burning the power on while pressing the FORM FEED
	and ENTER keys. Set the LED head drive time.
	(Refer to Section 4.2.)
▼	Replace the Main board or Power Supply Unit (High Voltage).
• No

40930701TH DRAFT Vesion 157 /