Dell 3010CN Service Manual
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Brand: Dell
Category: Printer
Type: Service manual for Dell 3010cn - Color Laser Printer
Pages: 638 (28.93 Mb)
2 - 12
Chapter 2 Operation of Diag.
4.1.7 HAYATE Test
HAYATE (ASIC) register (HAYATE Status Register) check.
4.1.8 Control Panel Test
This test checks input and output of the control panel. When buttons are pressed in the manner
shown in the following table, the test displays the corresponding contents on the LED and LCD.
Indicates left side square is the Ready LED (Green) and right side square is the Alarm LED
(Amber). Not lighting lighting
4.1.9 IOT Test
This test checks communication with the IOT. Then it reads the status register of the IOT to check
whether commands can be exchanged with the IOT.
It sends the following command to read the status register, and checks wh
ether the appropriate
response returns.
Read ROM Revision No
Normal Error
CHECK OK HAYATE ERROR
Button LED LCD
Displays “ UP ” on the LCD.
Displays “ DOWN ” on the LCD.
Displays “ LEFT ” on the LCD.
Displays “ RIGHT ” on the LCD.
Displays “ SET ” on the LCD.
MENU Displays “ MENU ” on the LCD.
CANCEL Displays “ CANCEL ” on the LCD.
pressed at the
same time
- (The test is completed) - (The test is completed)
Normal Error
CHECK OK IOT ERROR