How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Dustin Your Own Question

Dustin, Printer Repair Specialist
Category: Printers
Satisfied Customers: 12521
Experience:  A deep understanding and technical prowess in the finer points of printing and printer repair. Also worked in The US Army as A Network Switching Systems Operator/Controller
Type Your Printers Question Here...
Dustin is online now
A new question is answered every 9 seconds

Wf-3640 error code ox9d

Customer Question

wf-3640 error code ox9d
Submitted: 4 months ago.
Category: Printers
Expert:  Dustin replied 4 months ago.

Welcome to, my name is ***** ***** I will do my best to assist you.

You could try opening the printer, then removing all the ink tanks.. Then clean the electrical contacts on each ink tank.

Also, with the printer open, look under and around the printhead and inside the machine for any debris , paper, etc.

before installing the ink tanks. Unplug the printer from power completely and wait 3 minutes. Then plug it back in, turn it back on, reinstall the ink tanks and t hen test. Do you still get the error?

I strive to provide great service, and greatly appreciate a 5 star rating clicked and submitted when you are satisfied.. I always answer follow up questions.

Dustin S.

Senior Technician and Network Switching Systems Operator / Maintainer.