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John, Computer Science Engineer
Category: Printers
Satisfied Customers: 5068
Experience:  CompTIA A+ & Microsoft Certified Professional with 15 years of experience repairing computers and printers.
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I have a mfc 9840cdw that stated I needed to replace the

Customer Question

I have a mfc 9840cdw that stated I needed to replace the waste paper tonerr tray. I did that but the machine is not printing...
JA: What's the exact make and model of your printer, and can you guesstimate how old it is?
Customer: See spec above
JA: What kind of computer are you printing from (Mac or PC)? What Operating System (OS) are you running?
Customer: PC
JA: How long has this been an issue? What happened right before this popped up?
Customer: Well, it happened last year. I just decided to explore getting it fixed so the machine has not been used for nearly a year. No significant events prior to receiving that message...
JA: Anything else you want the printer expert to know before I connect you?
Customer: no.
Submitted: 14 days ago.
Category: Printers
Expert:  Quiksilver07070 replied 14 days ago.

Hello, and Thank You for choosing
My name is ***** ***** I am reviewing your question now, please stand by for 1 or 2 minute for reply.

Expert:  Quiksilver07070 replied 14 days ago.

If the printer is NOT printing........does it show an error message?

Or do you get an error light on the printer itself?

i mean, if it wont print....we have to have a direction to go in.

Especially if you replaced ther Waste Toner, there is alot of things inside the printer that you CANT EVEN TOUCH or it will damage the componenets.

Shown in the link is the electrodes that you CANT touch for risk of damage......and there is alot of them.

You might possibly have done damage and not known it???

Until i hear back from just guessing.