HP Designjet 4000 Service Manual - Page 94

Service Tests and Utilities 11 A message will appear on the Front Panel asking whether you would like to check the Gamut. Select Yes or No by using the Up and Down keys and press Enter to confirm your selection. If you select No, the printer skips this test and goes to the next one: Press Enter to confirm selection Use UP and DOWN keys to select 12 If you select Yes, the Printer will check the Gamut PCI PCA and the following messages will be displayed on the Front Panel: „ Checking Gamut PCI. „ Checking ARM Gamut. „ Starting Gamut. „ Checking Gamut memory I. „ Checking Gamut memory II. If there is a failure at this point, the Front Panel will display System Error Code 01.0:10. For more information on troubleshooting this error code, refer to Page 2-3. 13 A message will appear on the Front Panel asking whether you would like to check the Power Supply. Select Yes or No by using the Up and Down keys and press Enter to confirm your selection. If you select No, the printer skips this test and goes to the next one: Press Enter to confirm selection Use UP and DOWN keys to select 14 If you select Yes, the Printer will check the Power Supply Unit and the following messages will be displayed on the Front Panel: „ Starting Gamut. „ Starting Tests GPIO. „ Set GPIO psu_lpm. If there is a failure at this point, the Front Panel will display System Error Code 01.0:10. For more information on troubleshooting this error code, refer to Page 2-3. 4-20 hp designjet 4000 series printer service manual