For my B70 Keurig coffee maker. On the display it says de scale, I have plenty of water in the reservoir but water will not pump from reserver to the main unit. Water will not come out of the outlet.

Keep filling your water reservoir with water and running it through, until it clears up, it might take a few fill ups of your water reservoir to get the vinegar taste out.

Purge and blow out the lines. Debis is in tubes and ports.

Hi,

Here is a tip that I wrote that will give you some things to try that will helpyou get your Keurig coffee brewer workingagain.

Keurig CoffeeBrewer not making a full cup of Coffee
heatman101

Hi,

Here is a tip that I wrote that will give you some things to try that will helpyou get your Keurig coffee brewer workingagain.

Keurig CoffeeBrewer not making a full cup of Coffee
heatman101

If your brewer is not brewing the full amount selected, it may be caused by the following:

?· The exit needle is clogged by coffee grounds or cocoa mix. Please refer to the K-Cup Holder cleaning instructions.

?· The brewer may need to be de-scaled. Please refer to the de-scaling instructions.

?· The removable water reservoir was removed during brewing. Place the water reservoir back onto the brewer and perform a cleansing brew without a K-Cup.

First try to make a descale maybe repeat it the next day.
http://www.keurig.com/customer-service/brewer-registration-and-support/~/media/FD69E91A51CA41BEBF4CCAA138325BBF.ashx

Then try also this useful tip

http://www.youtube.com/watch?v=DqRs4Ott21s

Hi,

There is air in the lines and it is blocking the water flow...
Here is a tip that will help you getyour Keurig to prime...

Keurig CoffeeBrewer will not prime
heatman101

The water pump is probably starving for water:1. Remove the clear plastic reservoir and set it aside. 2. Look into the hole that the reservoir sits on. You will see a fine plastic screen that keeps debris from getting to the pump. 3. Clean off the screen. You may have to disassemble the bottom of the machine and remove it to do it right. 4. Put everything back together and the short-cup problem will be history.

Try to de-scale the machine. Also, refill reservoir and then try to brew. Sometimes it needs to be re-set before it can start to brew.

Either the Keurig needs to cleaned out from coffee grounds clogging the pic (see top of the machine)...use a thin wire to un-clog the top piercing needle..or the unit needs to be de-scaled....Use De-scale to dissolve in water and run through machine. Finally, and sadly, the unit air pump is out. If so, return to place of purchase or call Keurig or Crystal Pure to sell as salvage or get another machine.