Question about Duplo DP21L Copier

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Posted on Jan 15, 2014


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

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Posted on Jan 02, 2017


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1 Answer

How to Reset Maintenance request 0040, Epson 9890

Did you replace the low ink cartridges? The 0040 request code is from the ink dispenser pump saying it has reached the specific number of pumps for that particular ink cartridge. Once you change out the low ink cartridge the pump will automatically reset.

Oct 15, 2016 | Epson Office Equipment & Supplies

1 Answer

Pump motor stalled hp C6280

may be inktube cut, pumping motor not working, or carriage assembly problem,

Mar 27, 2014 | HP Photosmart C6180 All-In-One InkJet...

1 Answer

22.1:10 system error

Fault code:IDS right unit faulty...
Location: Remove left cover, you can observe the unit where we insert ink cartridges.
IDS:Ink Delivery system: This unit contains two individual units called as right & left units with respective DC motors... Each unit maintains three ink cartridges to push the inks to print heads through ink tubes.
How to shoot the problem: The easy method is to replace IDS unit (well known as Ink supply station).its costly affair.
For tech guys only: Remove left cover, disconnect IDS cable from electronic module, remove screws,take out IDS, remove both motors. Now rotate manually both pumping shafts, you can observe the right shaft harder then left, result motor unable to run the unit as same as left unit. Now follow the snap shots lubricate as shown in movie, once its done perform IDS test through diagnostic test.(entering in diagnostic mode:shut down the unit using the power button through control panel,hold UP & OK button power on, wait till printer enters in to the mode, scroll to diagnostic test & utilities, scroll to Ids test. if its passed you are succeeded or else try once again the same process. Pl don't do this R & D if you are not confident..This is my experience try it.. Best of luck

Dec 04, 2012 | HP DESIGNJET T1200PS 44IN 2ROLLS 32GB RAM...

1 Answer

Ink idling problem in gestetner dx 2330 copy printer

Hi Hope this helps.The metal gauze filter (see image) behind the input nipple on the drum unit may become blocked with congealed ink deposits causing the ink not to feed at full flow.

Strip and clean the blocked gauze filter in the Ink Supply System.

Jun 24, 2012 | Gestetner Office Equipment & Supplies

1 Answer


The c6180 looks to have the same ink delivery system setup as the c7180. On the c7180, the pump is located on the lower left side of the unit, very close to where the black 02 cartridge is installed. Having seen the pump, you're probably looking at several possibilities which include: 1) a broken belt 2) broken gears 3) a burnt-out motor

Dec 26, 2011 | HP Photosmart C6180 All-In-One InkJet...

2 Answers

Just Purchased A Hp Office Jet Pro 8500A. The printer says Pump Motor Stalled. What to do ?


You mentioned this is brand new printer purchased and gives "Pump motor Stalled" Error. Since this is new unit, my suggestion would be to contact HP Tech support regarding this issue as your printer is In-warranty and if needed, the printer will be replaced without any cost.


If you have purchased the printer from a store like bestbuy, Costso, Walmart etc. you can return the printer to them and get another one exchanged ( Check their return policy )

HP Contact # - 1800-474-6836

Before you contact HP or return the printer to store, you can try few things to check if it works as "Pump Motor Stalled" generally is Hardware Issue.

Open the Printer front access door.
Remove the Cartridges and Printheads ( Printhead is that holds the cartridges, loosen the latch to remove it )
Clean the contacts ( Electrical or Golden contacts ) using lint free cloth. ( Cloth damped with few drops of water, squeezed properly )
Put the Printhead and Cartridges back and Turn off the printer and turn on.

If should not display the error. If it does, it is your choice whether to take the printer to store and get exchanged or contact HP.


* Please rate this solution with Thumbs up and Testimony to help us improve providing support

Jan 03, 2011 | HP Photosmart C6180 All-In-One InkJet...

1 Answer

My printer says it has an ink system failure. I dont know what to do it tells me to turn it off then back on and thats what i do but the same thing keeps happening. I dont know what to do with it.

This printer has separate ink cartridges and printheads. Below the place where the ink cartridges are inserted is the ink system. It has a small PCB on it that holds optron sensors that can sense whenever a cartridge is empty. If there is a ink leakage from a refilled cartridge, the ink goes on that PCB and literally eat the copper conductors. It make also shortages and burns to SMD mounted electronic elements. This PCB is part of the entire ink system, that includes the plastic holder for the cartridges, a motor that drives the pumps and the pumping mechanics.
Open the printer, take that PCB out and give it a good alcohol clean. Then dry it well with compressed air. Test it whether it works. Replace the entire ink station if it doesn't.

Aug 15, 2010 | Office Equipment & Supplies

3 Answers

Error E16 RISOGRAPH CR1610

E16 indicates a motor lock with the inking motor. Disassemble the ink pump unit and check for proper rotation of the inking motor itself. This error is caused by a current overload.
Also, remember to try powering on the machine while holding down the reset key to clear all error codes first.

Feb 13, 2010 | Sharp AL 1631 Copier

1 Answer

No Ink going to the drum

Good day, there are several reason why theres no ink comming inside the drum. These are the following reason why:
1. Loose rubber O-ring in nozzle of your pump unit.
2. Broken inking hose.(hose size 12 & 10)
3. Clog from ink filter between the nozzle and inking hose.
4. Malfunction on pump motor.
You should verify all those item by dismantling those parts. Just replace any of those parts your drum will surely pump ink again.
Posted by: RommelF

Dec 03, 2009 | Riso RZ220 Duplicator

1 Answer

Hp photosmart 8250

as you know there is a motor in the printer work to pumping the unused ink the motor stooped you most repair the motor by clean it or replace it

Aug 21, 2008 | HP Photosmart C6180 All-In-One InkJet...

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