Dell 5110cn Service Manual page 186

menu
IOT Diag
Digital Input
Digital Output
Print Info
Config Page
Print Settings
Complete Complete
Test Print No Image[IOT]
Test Pattern 600[IOT]
Grid2
Cyan 20%
Magenta 20%
Function
Digital input component test
When a paper jam is occurred, or an error message or
code is displayed, execute this test to locate the damaged
parts.
The test will execute the DI Test codes of the components
that are supposed to be faulty from the error details.
(Refer to each FIP on Chapter 1.)
Test result: NG (Go to each FIP or replace the parts.)
OK (Turn off/on the main power.)
Digital output component test
When a paper jam or PQ problem is occurred, or an error
message or code is displayed, this test enables to look for
the broken or damaged parts.
Test result: NG (Go to each FIP or replace the parts.)
OK (Turn off/on the main power.)
The version of software of IOT and the printer configura-
tion can be confirmed by executing this test.
The service tag, printing count value and error count
value can be confirmed by executing this test.
Completes the diagnosis operation and reboot the data.
Prints the blanked paper.
Prints the IOT built-in 600dpi pattern.
When the PQ problem occurred, this test enables to
identify the problem as the printing process or the PWBA
ESS related.
Compare the sample chart (refer to 4.3.3) with the print.
Check result: NG (Check the printing process.)
OK (Check the PWBA ESS related.)
Prints the ESS built-in grid pattern.
When the PQ problem occurred, this test enables to
identify the problem as printer-related or otherwise.
Compare the sample chart (refer to 4.3.4) with the print.
Check result: NG (Check the printing process and PWBA
ESS-related.) OK (Check the network, cable, PC and so
on.)
Outputs cyan 20% paint on the whole area of a A4 paper.
When the PQ problem occurred, this test enables to
identify the problem as the cyan toner or another color.
Compare the sample chart (refer to 4.3.5) with the print.
Check result: NG (Check the cyan toner-related.)
OK (Check another toner.)
Outputs magenta 20% paint on the whole area of a A4
paper.
When the PQ problem occurred, this test enables to
identify the problem as the magenta toner or another
color.
Compare the sample chart (refer to 4.3.5) with the print.
Check result: NG (Check the magenta toner-related.)
OK (Check another toner.)
Description
2 - 8
Chapter 2 Operation of Diag.