Epson C1900 "ghost " images

Hi, Waste toner container collects all the unused toner from inside the machine after every cycling, unfortunately the container gets filled up and needs to be emptied at intervals. The container looks like the image inserted, just open up your printer and locate the container and empty it then reset and all will be well.

I have just gained a C1900 second-hand and have set it all up and got the drivers and so forth. Am having exactly this problem, right down to the folded pages, wide top margin and 'Check Paper Size' error message. Did you ever find a solution to this? Anyone else know how to fix it?

transfer belt cleaner error
replace the transfer belt unit

Ghosting can be caused by several components: 2nd BTR transfer roller, Photoconductor Unit (PCU) or the Fuser unit. The most likely is the PCU contacts being dirty, caused by toner getting between them. Open the front of the printer (cover B) and lift out the photoconductor. Clean all of the metal contacts down the sides of the PCU with a cloth and wipe out any loose toner from inside the printer and give the contacts inside the printer on the R/H side a good clean. Replace the PCU and close the front cover.
Hopefully all will now be well, if not open cover A and clean the transfer roller on the inside of the cover. If problem persists you will need to get a Tech out to look further as without seeing the printer it is pretty hard to diagnose.
Good luck.

ERROR CODE: E020
“SECONDARY TRANSFER VOLTAGE CONTACT/RELEASE PROBLEM”
Solution
�� Electric parts which can cause the trouble:
• Transfer Roller Pressure Solenoid (SL2)
• Transfer Roller Pressure Position Detection Sensor (PC7)
• Engine Board (PWB-A)

After a repair person came and worked on the Epson Aculaser CX11NF, I have vertical line, full lenght across every printed page

CPU Error. Mainboard is faulty.

the photoconductor unit may need replacing ? have you given your printer a service ? clean out all the dust from your unit making sure you dont touch the conductor unit do the best you can and try it again ok making sure the wast collector is empty too thanks

I have a C1900 with an error "Service Req E021". I appreciate any help as to what this refers to please.

The Cleaner Pressure Flapper Solenoid it dead or dying. You can try moving it by hand to see if you can prolong it, but basically it needs a new one. Its a job for an engineer really.

See the image below for it's location.