Question about HEWLETT-PACKARD M1212nf All-In-One Laser Printer

1 Answer

No strings in RO

Posted by Anonymous on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Update Latest Firmware using a USB cable.

Posted on Sep 27, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

The strings won't stay tightened


Common problem... You need to use a tiny bit of peg drops where the peg goes into the wood of the peg box. Here is a YouTube video...

http://www.youtube.com/watch?v=byau0C5je5Y

Jul 26, 2011 | Maestro 4/4 Size Violin With Case - Mvk441

1 Answer

What type of water to use RO vs Bottled water I thought RO is the best to use


Yes, RO is definitely the best form of water while bottles is debatable.

Jul 15, 2011 | Vacuums

1 Answer

How do I know which style RO I have. RO 30 or RO 50. It is installed in the basement and has a blue pressure tank. It is plumbed to two sinks and two ice makers


The numbers 30 or 50 indicate the gallons produced by the membrane in 24hrs. If replacing the membrane I would go with the 50gpd membrane. Especially feeding that many locations. The higher producing membrane will supply quicker recovery of RO water used.
RJH2O

Jun 24, 2011 | Culligan Compatible RO Prefilter AC30AC15...

1 Answer

Unde pot gasi niste drivere pt acer aspire 5100...web..usb...mouse...keyboard..sunet..cardrider...


intra aici,selecteaza sistemul de operare si ia ce iti trebuie:
http://www.acer.ro/ac/ro/RO/content/drivers

Feb 27, 2011 | Computers & Internet

1 Answer

I want to unhook my reverse osmosis how do u do that and what are the steps


Here are the steps to remove your RO system. Put a pan and a couple rags under sink to catch any water that might spill.
1. Label all the lines from RO (with masking tape) to remember where they go.
2. Turn the water off to RO system
3. Run all the water from the RO tank
4. Turn the valve off on RO tank.
5. Remove the line to the RO tank and pull tank out.
6. Remove the line to the RO drain.
a. If there is an AIR GAP faucet this line may go there first
b. plug the whole for RO drain or replace the standpipe
7. Remove the product line from RO faucet
8. Remove the water line feeding the RO system.
9. Make sure the valve feeding RO is shut off completely
a. If this valve is a piercing valve you may want to consider replacing the section of copper
plumbing because it will eventually leak if left unused.
10. When re-installing the RO remove old filters, sanitize system and replace with new filters.
RJ

Nov 11, 2010 | Culligan Under Sink Water Filter

1 Answer

Leak at one of the fittings on my Culligan RO system


Too much pressure in holding tank will not cause leaks in the RO unit. All too much pressure in tank will do is cause low or no product water in RO tank. Older Culligan RO systems (H8, H83, H5) had fittings that used metal locking washers and these can cut the RO line after the RO has been moved around while changing filters. Newer styles (AC30, Water Tower) use quick connect fittings and the RO line may work loose after filter changes and system being moved around under sink.
Turn the incoming water off to RO, turn the water off on RO tank, open the RO faucet to relieve pressure and pull the line off feeding the RO tank, inspect (you may want to cut off a small portion of the line at the filter) check the o-ring and re-install.
RJ

Aug 01, 2010 | Culligan Under Sink Water Filter

1 Answer

How to sanitize ac30 culligan RO sytem?


It helps to sanitize the RO system each time you change the filters. Always test the RO water with a TDS meter to determine if the TDS rejection has dropped below 80% rejection. If it has the membrane should be changed along with the other filters. Always wear latex gloves when changing RO filters to prevent bacterial contamination. There are complete instructions on sanitizing the RO in the Culligan manual. Here is the link for the AC30 Manual.
http://www.freshwatersystems.com/support/AC-30.pdf

RJ

Dec 31, 2009 | Culligan Under Sink Water Filter

1 Answer

I HAVE A RO WATER FILTRATION MY PROBLEM IS I CANNOT GET WATER FLOW TO THE WATER STORAGE TANK ALSO I JUST CHANGED THE MEMBRANE FILTER


There may be several causes for this. Here is a list of things to look for.
1. If an activated carbon filter was installed many times carbon fines will plug up the head of the RO housing. Pull the filters out and flush the whole assembly with NO filters in it.
2. The capillary tube (which puts back pressure on the membrane to create water) may be worn out and all the water will run to the drain. Replace capillary tube
3. The automatic shutoff may not be opening to allow for water flow.
4. Shut the water off at RO tank and take the line off from RO filters to see if any water is flowing from housings.
5. The RO tank may also need air. If the air charge is low in tank (7 psi for 3 gal tank) no water can be forced from the tank.
6. If the RO is fed by a piercing valve make sure their is water coming from it.
7. Depending on what type of RO it is their may be a flow restrictor in head of membrane housing that can get plugged also.
I hope these tips may help you,
RJ

Oct 11, 2009 | Culligan Under Sink Water Filter

1 Answer

Ro Ro sound while no accelaration


I think you are on the right track ,The diff sounds to be the cause of your noise

Dec 24, 2008 | 1999 Mercedes-Benz E-Class

Not finding what you are looking for?
HEWLETT-PACKARD M1212nf All-In-One Laser Printer Logo

Related Topics:

611 people viewed this question

Ask a Question

Usually answered in minutes!

Top HEWLETT-PACKARD Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

Omer M. Elhag

Level 1 Expert

24 Answers

Mark Schmit
Mark Schmit

Level 3 Expert

1915 Answers

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

Answer questions

Manuals & User Guides

Loading...