Lost yellow but "maintenance" gave no diagnosis

remove cartidge- using a flashlight look at its "seat " in printer- sounds like you have a dust bunny- clean with q-tip

If you want to ECU reprogramming, you should use a OBD2 tool - JALTEST MULTI Diag, it has many functions.

Functions:

After selecting the car manufacturer, then you can make the diagnosis for the different menus on offer (depending on cars models):

1. Maintenance
Diagnosis codes from all computers
Reset maintenance interval
Modification of the sewage
Read / erase fault calculators
Maintenance of the particulate filter

2. Air Conditioning
Diagnosis of cooling electronic
Reading settings cooling circuit,
Test servo actuators

3. Pollution control
Diagnosis of the particulate filter
Electronic control of pollutant emissions
Control of the Lambda probe

4. Liaison to the ground
Electronic configuration of the size of tires,
Electronic configuration of tires (winter / summer),
Setting valves tire pressure
Diagnosis and management of shock-driven
Calibration of the sensor angle Driving (initialization of the steering angle)

5. Body
Implementation of safety airbags (lock / unlock)
Reconfiguration of a new calculator Airbag,
Diagnosis of calculators Airbag,
Rain sensor windshield (reading and erasing fault)
Test panel and activators of lights,
Setting Xenon headlights,
Rear radar

6. Post-Equipment
Setting up the radio,
Configuration loader CD,
Setting alarms
Configuration of the coupler,
Configuration bicycle loading system

7. Braking
Diagnosis of calculators ABS, ESP.
Diagnosis and unlock electric brakes.
Flush the brake system.

8. Motor
Diagnosis of any calculator injection engine (diesel, gasoline, flexfuel, etc. ..)
Programming of injectors
Electronic configuration of the EGR valve

9. Expert Mode
Diagnosis of advanced computers,
Configuration of comfort functions,
Change the language of the instrument panel,
physical measures (option with a probe - not supplied)
Direct access to all functions of diagnosis.

This is the Check Engine warning light (the light is required by law to be amber/yellow, it means that a problem or problems have been detected in the electronic engine control or the emission control system. this control system is called the OBD2 Electronic engine/emission control system. This system has over 200 possible faults that turn this warning light on, what needs to be done is to have the system scanned to see what fault codes are in the memory of the computer (called the PCM), it can be as easy as a defective or loose gas cap on up to Oxygen sensors failing, it is a long list, so the system scan is the very 1st thing that must be done to start the diagnosis.

Look on page 36 of this manual.
Stylus CX9400 / CX9475 - Quick GuidePlease gave a vote, it will give me some satisfaction to know that am helping some one so I will keep on helping.
Thank you.

You can download the driver you need on this link (Click Here). Please reply if this has helped you. Thanks.

clean the tab circuit of the carrier or the cartridge holder..
and then run a maintenance page..using the printer panel..
go to maintenance section ..and select clean printhead..or maintenance page..

and then print an alignment page..
to align the cartridge..


please let me know if it solve the problem..

Good luck...

check your print cartridge has not plastic strip stuck on bottom side of it.
recoonect all connection then try.

Its related to some problem in your cartidge get it replaced if it is in warranty peroid and always use hp original cartidge

Disconnect the communication cable (USB?).

Turn off the printer, wait one minute then turn it back on,

Then press the left button on the panel, the transparent one to the left of power button. It will print a status page. Check the dates and information under each color that is failing.

The ink cartridges MAY be outdated. Printing the test and information page without the computer connected fools the machine since it can't get your computer date.

If the cartridges are outdated, then change your computer year back to 2005 or so, reconnect the printer cable and send something to print, once the printer prints it out, reset your computer to today's year.

You will need to do this procedure whenever you turns off the printer. (Disconnect cable, change computer year, print, reset computer date).

Hope this works.

Wagner

A horizontal line U say and U don't have problems in B&W pages.... ( on the length or width af a A4 page?) the yellow line is just a line or parallel lines at the same distance?.
1-st of all try replacing the Y cartidge.