How to solve paper jam issue in DF unit of ricoh mp6005

The E7 error on your Ricoh Aficio SP 100SU printer indicates a paper jam in the fusing unit. Here are some steps you can take to try to resolve the issue:

1. Turn off the printer and unplug it from the power source.
2. Open the printer cover and remove any paper that may be stuck inside the printer, paying particular attention to the fusing unit, which is located at the back of the printer.
3. Check the fusing unit for any damaged or worn parts, such as the fuser rollers, and replace them if necessary.
4. Reassemble the printer and turn it on again.
5. Try printing a test page to see if the issue has been resolved.

If the error persists, there may be a more serious issue with the printer that requires professional assistance. In this case, you may need to contact Ricoh customer service or a qualified technician to diagnose and repair the problem.
To prevent paper jams in the future, make sure to use high-quality paper that is appropriate for your printer, keep the printer clean and free of debris, and avoid overloading the paper tray. It's also a good idea to follow the manufacturer's recommended maintenance schedule and replace any worn or damaged parts promptly.

The error code SC312-05 on a Ricoh Versafire CX7100 indicates an issue with the paper transfer unit. Here are some potential solutions to address this error:
1. Check for paper jams: Open the printer's doors and inspect the paper path, including the transfer unit, fusing unit, and paper trays, for any paper jams or obstructions. Clear any jammed paper carefully.
2. Clean the transfer unit: The transfer unit may accumulate toner or debris over time, leading to issues. Follow the manufacturer's instructions to clean the transfer unit thoroughly. Use a soft, lint-free cloth and be cautious not to damage any components.
3. Check for damaged or worn-out parts: Inspect the transfer belt and roller for any signs of damage, wear, or contamination. If you notice any issues, such as tears or excessive wear, the transfer belt or roller may need to be replaced.
4. Reset the printer: Power off the printer, unplug it from the power source, wait for a few minutes, and then reconnect and power it back on. This action can sometimes reset the printer and clear temporary errors.
5. Update firmware and drivers: Ensure that your printer has the latest firmware installed. Visit the Ricoh support website and check for any available firmware updates specific to your printer model. Additionally, verify that you have the latest printer drivers installed on your computer.
6. Contact technical support: If the error persists after performing the above steps, it is recommended to contact Ricoh's technical support or consult a professional technician with expertise in Ricoh printers. They can provide further assistance and guide you through specific troubleshooting steps or arrange for on-site service if needed.
Remember to exercise caution when performing any maintenance or repairs on your printer. If you are uncertain or uncomfortable with the process, it is best to seek professional assistance to avoid any further damage to the printer.

Change the toner cartridge , i have many units phaser3200 and this is one of the problem , but only if the toner cartridge is very old and many time refilled , if not , change the Laser unit .

1. Remove a misfed document if the copier displays a message reading "Document Jam." Lift up the document feeder cover and turn the roller to remove an Exit Misfed document. Lower the document feeder back into place and feed the document through again. If the document is jammed on the Input side, open the cover and gently pull the misfed document to the right and out of the feeder.
   
2. Pull out the paper tray and lift the tray to release it from the copier if the copier displays a message reading "Paper Jam O." Remove the jammed document, and open and close the side panel of the copier to clear the error message.
   
3. Unplug the power cord and plug it back in again if the copier displays a message reading "Fuser Error, Open Heat Error, Heating Error and Overheat." If the problem persists, call for a service.
   
4. Remove the toner cartridge and shake it from side to side if the copier displays a message reading "No Developer Cartridge." If this does not do the trick, you may need to replace the cartridge. Pull the release latch to open the side cover, and open the front cover. Twist the cartridge locking-lever upwards and remove the toner cartridge. Insert the new cartridge and lock the lever into place. Shut the front cover and the side cover.
   
5. Power off the unit and power it on again if the copier displays a message reading "LSU Error." A problem has occurred with the Laser Scanning Unit. If the problem persists, call for a service.
   

use a high power air blower to clean the document feeder its exit sensor is dirty

This problem occur due the DF is not detecting the Orginal size.
Check the Size detection sensor,located when u open the ADF cover u can see, Clean the sensor by blowing.

to fix misalign and paper jam problem, follow this steps.

Load one or two sheets of unused plain white full-size paper into the document feeder tray, and then press Start Copy Black to pull the pages through the automatic document feeder. The plain paper releases and absorbs residue from the rollers and separator pad.
NOTE: If the automatic document feeder does not pick up the plain paper, try cleaning the front roller. Wipe the roller with a soft lint-free cloth dampened with distilled water.

If the problem persists, or the automatic document feeder does not pick up the plain paper, clean the rollers and separator pad manually.

Follow the steps below to clean the rollers or separator pad.

1.Lift the cover of the automatic document feeder. This allows access to the rollers and the separator pad.
2.Lightly dampen a clean, lint-free cloth with distilled water, then squeeze any excess liquid from the cloth.
3.Use the damp cloth to wipe any residue off of the rollers or the separator pad.
4.Close the cover of the automatic document feeder.
This should solve the problem. Cheers!

Take a little soap and a little water and clean the gray feed tire that is located in the document feeder. Check for any paper obstructions. If the machine has had a lot of prints I would replace the feed tire.

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Hi, When you had the doucment feed jam were you able to clean or remove any paper that might be blocking the paper to be scanned? It sounds like there is paper still in the document feeder , I would open the DF and check very closely to make sure no paper is in the way!Good Luck!