Question about Ricoh Aficio SP C420DN Laser Printer
Question about Ricoh Aficio SP C420DN Laser Printer SC366 and some time SC365
You just have a problem with colour PCU (SC 365 - magenta, SC366 - cyan). The main reason is that toner density is abnormal. Sometimes, when you replace toners, printer receive to much toner for a short time, and after that you have an abnormal toner density (higher). You can check in service mode (hold up and down arrows for 6-7 sec, release them and press ok button) following thing :
choose 2. engine
then with arrows choose 3. process
then choose Vt display,
for each color by default there should by somewhere arround 2.4V. If you see for some colors, for example 0.02V, then this is a problem(to much toner). In this case the only thing that you can do is to restart printer and try to print enough pages, filled with problem color. Usually you can print max 3 pages. Then restart printer and try another 3 pages. Print until the you will be able to print at least 4 pages continuously.
Good luck and remember that this is a technical problem and you should ask someone qualified for the job. I am sure that 80% of service engineers can't repair this issue. But I can.
Posted on Apr 17, 2015
Testimonial: "sory I printed blue paper, but the problem persists"
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 31, 2014 | RICOH CORPORATION Ricoh Type 145 - Printer...
Aug 30, 2014 | Ricoh Aficio SP C420DN Laser Printer
Jul 23, 2014 | Ricoh Aficio SP C222SF All-In-One Laser...
Jul 19, 2014 | Ricoh Aficio Sp 5200 Laser Multifunction...
Jul 06, 2014 | Ricoh Aficio SP C410DN Laser Printer
Jun 13, 2012 | Ricoh Aficio SP C420DN Laser Printer
Feb 16, 2011 | Ricoh Aficio SP C410DN Laser Printer
Apr 27, 2010 | Ricoh Aficio SP C410DN Laser Printer
Apr 02, 2014 | Ricoh Aficio SP C420DN Laser Printer
774 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: