Question about HP LaserJet 4345mfp Printer

1 Answer

49.4 C18 - HP LaserJet 4345mfp Printer

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 26 Answers

Dear friend,

494 c18 error belongs to 3 reason
1- check ur print server Que may be any junk file will be there or error documents will be there.(if you are using windows 7 then it easy to solve}

2-- printer firmware problem- update your printer firmware latest,

3 - check your formatted board

Posted on Mar 28, 2014

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

3 Answers

How to test caterpillar c18 acert low oil pressure shut down

This is a critical element to protect the engine. Shop manual is needed. You can try but they may not have it.
So ask the dealer or MFG for one.

Mar 15, 2015 | Caterpillar C18 ACERT Marine Generator Set...

1 Answer

49.4 C18 laserjet 4345

49.XXXX is a fatal catch-all error. Could be firmware problem, network, print job. If the error occurs when you try to print, clear the print queue. If the error occurs when the printer is just sitting idle, reseat the formatter. Try powering on without the network cable attached. If it still happens replace the formatter. Could be a corrupt print job being sent to printer. Print something else.

Mar 28, 2014 | HP LaserJet 4345mfp Printer

1 Answer

Hp laser jet m5035 mfp displayig 49.4c18 error code how


I'm having problem with this error code 49.4 c18 on my hp laserjet m 5035mfp printer.Can any body he in solving this problem ?

Feb 10, 2014 | Intuit QuickBooks Pro 2011 (License Only)

1 Answer

I cant install my kodak c18 digital camera onto my computer

get the disc that came with the camara and itstall it. Seems too simple what else is there ?

Dec 26, 2008 | Kodak Easyshare C813 Digital Camera

3 Answers

Re: Onkyo DV-CP500 DVD player stuck in standby mode (by 7 users)

Hi Yes, sorry just saw this comment. Swap out C7, C17 and C18 in the power supply. Also I would check if you are getting 9Volts to the motor control IC's pin 7 coming off of C005 on the Mechanism Board which is under the unit. The hole for the C005 cap was drilled into a very narrow section of the circuit board and has marginal connection at best.. mine stopped working because of this 6 months after I fixed the power supply.

Oct 23, 2008 | Onkyo DV-CP500 Multi-disc DVD Player

1 Answer

Help - please explain

these are capacitors. The c18 and c36 are the location of the capacitors on the power supply board. The 2200uf is the capacitance of the capacitor and the 10v in the voltage the capacitor can handle. You should be able to purchase these at radio shack or most electronic supply stores. However to replace them you will need to know how to desolder the old caps and resolder in the new ones. I just got through repairing one of these units and to extend the life I used a higher voltage value cap. If you need anymore help or can't find the caps feel free to contact me

Jul 01, 2008 | LG Electronics LRM-519 Digital Media...

3 Answers


change c18 and c36 both are 2200uf at 10v - they are on the power supply and most of the time they are green

May 09, 2008 | LG Electronics LRM-519 Digital Media...

Not finding what you are looking for?
HP LaserJet 4345mfp Printer Logo

49 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Office Equipment & Supplies Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers


Level 3 Expert

1089 Answers


Level 3 Expert

102366 Answers

Are you a HP Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides