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Hello Sir My Kenz ECG machine Model Cardico 302 is printing Blank its after we just cleaned the thermal head .What may be the solution for that problem.

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Hi sir I have a kenz cardico 302 it has a problem when I power up the unit the display is abnormel I think may b soft wear problem because the display is showing different digits plz send me the solution this problem

Posted on Sep 30, 2018

  • Kamran Razi
    Kamran Razi Sep 30, 2018

    Hi sir I have a kenz cardico 302 it has a problem when I power up the unit the display is abnormel I think may b soft wear problem because the display is showing different digits plz send me the solution this problem


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Check for a loose connection on the print stylus. These are very delicate and break easily. Like any thermal stylus, it is only a heater which is very brittle and cracks easily. If you have a volt meter, see if you are getting voltage to the stylus but I believe it was accidentally broken while cleaning, happens all the time.

Posted on Dec 20, 2017


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Posted on Jan 02, 2017

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SOURCE: Thermal print head repair

I have an Evolis Pebble 4 Printer. We use this machine to Print at leat 2000 cards a day.
We would like to know from where OEM Printheads for this machine can be procured as the
cost of the originals is too hgh?

Posted on Nov 13, 2008

  • 1 Answer

SOURCE: Poor Quality Print on Zebra 105SL direct thermal

How many labels has the printer printed? Because it sounds to me like you just need to replace the print head.

They are around $400 from whomever your supplier is, and very easy to replace.

Posted on Nov 21, 2008

  • 71 Answers

SOURCE: GE MAC 5000 with a printer problem

You are probally using the wrong paper. Look at the part number for the paper you are using and cross refrence that with the correct number.

Posted on Jun 03, 2009

  • 16 Answers

SOURCE: the schiller at 2 plus ecg machine not printing ecg

Does it work in auto mode ? are you putting paper correctly means , there is a black mark on paper which is sensed by paper sensor .If you put paper up side down then paper sensor won't be able to sense any paper & gives you error for rifilling paper .If this doesn't help you then You need to replace battrey . Thanks

Posted on Jul 22, 2009

  • 6694 Answers

SOURCE: How does ECG machine find

When the at2 is in auto mode, first of all it check the leads are properly connected or not.Then it will acquire the ECG and store the same in its memory then only it starts printing. that's why it takes that much time to give a printout. When its starts printing you can remove the connections from the patient because it have already memorized the ECG.
If interpretation is in on position it will compare the acquired ecg with the standards in its memory (allready programed by the manufacturer). and will give a detailed report with ecg.

Posted on Feb 06, 2011

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1 Answer

The Ecg prints at some parts of the paper but some parts are not clearly printed,what's the problem?

The thermal printer head is faulty.nyou have to replace the thermal printer.
If you wish to get some more details then check the following link.

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1 Answer


have problem with the thermal printer head. It need to be replaced. You have to contact the Schiller authorized serving center to get it repaired .

Here i have have added the part description and part number.
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check the paper you have inserted. if the paper quality is bad then the printing can become bad. Use schiller original paper.

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Apr 10, 2011 | Schiller Cardiovit At 2 Light Ecg Machine

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The ECG machine expels the paper but with no ecg record on it, please advise?

Your machines thermal printing head have some problem. Thats why it doesn't print any thing on the paper. Not possible to repair thermal head. You have to replace it with a new one..

Feb 17, 2011 | Schiller Welch Allyn Cardiovit At 2...

3 Answers

High, I have a Schiller AT-2 light that is printing too lightly suddenly. Hard to read the lower page tracing in particular. Had it 5 years, doing well. Anything to adjust that?

Your machines thermal printing head have some problem. Thats why it give printouts very light. Not possible to repair thermal head. You have to replace it.

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There is no printing

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Dec 24, 2010 | RTO Quinton Cardiology Atria 6100 Ecg...

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My machine needs the ink changed? how do I do this

There is no ink in that model, it is a thermal printer. You might have the wrong paper or a bad print head or a bad print roller. To test this. Get some thermal paper (You will know it is thermal if you expose it to a heat source and it turns black) and some electrical tape. But a small strip of electrical tape on the print roller. Then do a test sheet. if it prints out darker where you have the electrical tape on the roller it means you need a new roller or possibly a new paper tray cover. You are not getting enough pressure where the two make contact. if you get nothing you need a new print head. We can help with this, 800 989 4909, ask for Jeff

Oct 15, 2009 | Schiller Cardiovit At 1 Ecg Machine

2 Answers

Schiller Welch Allyn Cardiovit At 2

Hello LV792727, Disconnect the AC & battery power and proceed with caution. Open the case to aquire access to the thermal print head. Clean the print head with a white eraser, the type used for cleaning ink prints not the #2 pencile eraser. Test the printing function. If necessariy use a Q-Tip with a light touch of Aceatone to whip the print head. The next step is replacing the printing element. Please inform me of the results. Good luck.

Oct 22, 2008 | Schiller Welch Allyn Cardiovit At 2...

2 Answers

Solid Blank Line

If it's blank, is this on what you send/recieve?

Also if you print something like a status sheet, is it missing on those too? If so, your print head needs replacing.

If its on copies/sents you need to clean the scanner head.

Feb 15, 2008 | Brother IntelliFAX 885MC Plain Paper...

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