How to fix cycle power and clean lower and imaging guide on i5200 scanner

you have a manual service?

Each strip has it's own codes, when you swapped them you probably burnt the drivers out. I am surprised that they would plug in to different LCD arrays. You will probably have to replace the drivers for each strip. You can get the number off them and order them from eBay or I use [www.alldatasheets.com]. You can enter the part # there and it will give you the data sheets on each one. As a last resort contact the mfg. Their tech's can advise you better than anyone but I am sure replacing the BDC IC's will fix the problem.

Error 55: "Lamp I2C error reading from DAC". Operator log message: "Cycle power, if problem persists, call service.". This error is involves communication errors between the LED AY and the DAC. A couple things can be done to alleviate this issue but unfortunately, as a user, you can only perform the first step. The other steps require a Kodak Field Engineer to complete. First step, upgrade your Firmware. Firmware updates can be found at the following web page: http://graphics.kodak.com/DocImaging/US/en/Support_Center/Document_Scanners/Production/i5200_Scanner/Support/Drivers_And_Downloads/i5000_Series_Scanner_Firmware/index.htm. If you still experience issues following the firmware upgrade, call Kodak Service & Support to schedule a field engineer to be dispatched to your site.

It's not rollers. Try taking the glass guides out and cleaning them. Then calibrate. If that doesn't fix it then cleaning mirrors in cameras is next step.

1. clean mirros ,
2. change imaging guide
3.camera inside senser dust clean

II. FANS
A. Arrangement and Functions
Feeder fan
Fixing assembly heat discharge
fan 1***
Fixing assembly heat discharge
fan 2 ***
Laser driver cooling fan
Laser scanner motor cooling fan 1
Laser scanner motor cooling fan 2
Cleaner heat discharge fan
System cooling fan
Reversing guide cooling fan
Low-voltage power cooling fan 1
Low-voltage power cooling fan 2
Reader cooling fan 1
Reader cooling fan 2
Drum cartridge cooling fan 1
Drum cartridge cooling fan 2
Drum cartridge cooling fan 3
DC controller PCB cooling fan
Scanner motor cooling fan
Function
Draws copy paper to the feeding
belt. Helps feeding.
Discharges heat from around the
fixing assembly.
Cools the laser driver PCB.
Cools the laser scanner motor.
• Cools the laser scanner motor.
• Insulates the drum cartridge
against heat from the fixing
assembly.
• Discharges heat from the
drum cleaning assembly and
fixing assembly.
• Discharges heat from the DC
controller PCB.
Discharges heat from the
composite power supply and the
DC controller PCB.
Prevents curling of paper.
Discharges heat from the lowvoltage
power supply.
Cools the reader (image processor
PCB, laser driver PCB).
Cools the drum cartridge.
Cools the DC controller PCB.
Cools the scanner motor.

Hi,

This error message means ADF front side scanning optical alarm (lower optical unit ADF) which indicates ADF (front) lamp intensity check. Please follow the steps provided below:

1. Is the upper glass (white sheet guide)of the reading section dirty?

Open the ADF, and clean the sheet guide (white part) and the glass.
# When operating the scanner, the ADF’s inside glass becomes very hot. Take serious caution as the heat can cause burns. Before you clean the inside of the scanner, turn off its power and unplug the AC adapter from the outlet and wait (at least three minutes) until it gets cold.Be careful not to pinch your fingers when the ADF cover is being closed.
Note: Cleaning should be done approximately every 10,000 sheets scanned, though it may vary depending on types of
documents scanned. More frequent cleaning is necessary when the following types of documents are scanned:
- Smooth surface document such as coated paper
- Documents printed on almost entire surface
- Documents processed with chemical materials such as carbonless paper
- Paper with a high calcium content
- Pages with pencil lead
- Document where toner is not fused sufficiently.

If the above does not help, then the issue is caused by any of the followings for which you may have to contact the Fujitsu Expert/Engineer.

1. Lower Optical unit ADF may be dirty.
2. Lower lamp may not be functioning properly.
3. The connecting cables might be damaged.
4. The connectors are not connected properly.

Hope the above information is helpful.

Regards,

TechSatya

I would go to Xerox.com and look up their knowledge base. Here is a copy of data from their site related to this problem:

Symptom: Scanned images have poor image quality, are fuzzy, unclear, or hard to read.
Cause: There are several things that can lead to poor image quality including the scan settings, dirt on the scanner, and driver problems. Solution: Note: If you scan as a PDF file and your scans look fuzzy when viewed in PaperPort, try right clicking on the file and selecting "Open" to open them in Adobe Reader. If they display fine in Adobe Reader then there is nothing wrong with the scans, it is simply that they are not being displayed well in PaperPort.

The following solutions can help resolve poor scan quality.

Solution 1 - Adjust the scan settings

Try increasing the resolution of your scan. 300 dpi to 400 dpi should be clear for most images

• If you are scanning in Black and White, try Grayscale or Color. Some images will not display correctly in Black and White
• You can also try adjusting the brightness and contrast
• Note: For information on adjusting your scan settings, refer to the user guide for your scanner

Solution 2 - Clean and Calibrate the scanner

Note: Calibration only applies to sheetfed scanners.

Use the link below for instructions on cleaning and calibrating (if applicable) your scanner:

• VIS1195 - ADF Scanners - Cleaning Instructions
• VIS1196 - ADF with Flatbed Scanners - Cleaning Instructions
• VIS1027 - Clean and Calibrate a Strobe Sheetfed Scanner
• VIS1197 - Flatbed Scanners - Cleaning Instructions

Solution 3 - Reinstall the scanner driver Select a link below for instructions on reinstalling your scanner driver:

• Windows Vista
• Windows 2000 or XP

Rear Ribbon cable has most likly failed or the video output socket from the CPU 110/100 PCB

Is there a gear grinding noise associated with this? If so, call your local dealer for service. If not:Clean all the rollers you can reach with a cloth dampened with alcohol. Check for any obstructions in the paper path like torn paper, heavy toner buildup on guide plates or the edges of the scanning glass, or any paper guides obviously loose or out of place.