xerox 4112 EPS

please I need your help on Xerox 4112 EPS, the printer print really well when I first tested, but since then I am having Constant paper jam without any error showing just at the left corner door, anytime I issued a print command I heard a sound then there will be paper jam at the left door at the corner side, I don't know what to do if its the paper settings or what ever it is I cannot figure it out, I know the machine is a bit old, I bought as a used a printer with 2.5m page counter on it, please help I am currently using Docu color242

 

I faced a similar issue with my Xerox 4112 EPS, where paper consistently jammed at the left-side door, and no error was displayed. Here’s how I fixed it:

1. Inspect for Obstructions: Open the left door and check for small paper fragments or debris in the path.
2. Paper Settings: Ensure the paper type and size in the settings match the loaded paper. Mismatched settings can cause feeding issues.
3. Roller Maintenance: Clean the feed rollers with isopropyl alcohol. Worn-out rollers may need replacing, especially on older machines.
4. Fuser Area Check: Inspect the fuser and exit area for snags or misaligned parts.
5. Test Paper Quality: Ensure you’re using suitable, flat, and dry paper.
6. Door Sensor: Check if the door closes properly. Misaligned sensors can cause issues.

 

Okay I am checking all options outlined thank you

 

how do I test paper quality

 

To test the paper quality, I would check if it's flat, dry, and free from wrinkles or curls. I also make sure the edges are smooth and the paper isn't damp. I avoid using old or damaged paper, as it can cause jams. It's also important to store the paper in a cool, dry place to prevent moisture buildup. This ensures the paper works well with the printer.