EStudio 181 printer. Why is it blinking 0 and 'NOT READY'?

Here in this post I explain about a specific problem faced by Toshiba eStudio printer users. Toshiba eStudio series is high speed printer and mainly used in corporate offices. One day when you work all of a sudden you receive an error message from the printer and it shows C44 and now you can't print anymore. Frustrating isn't it?
Little bit facts about the C44 error, C44 simply means that the count of printer has gone above the limit and it needs service. But in most cases its false positive, means many reasons can bring up the issue. Some of them include over heat of printer parts, issue in settings, or any particular component failure but above all it occurs for some unknown reasons also and that's why you can use this to rectify the issue. The advantage of doing this is that if the issue do not solve up after doing this you can call you service engineers but if it gets solved it can save your money for calling the service engineers.
Solution:

1. Switch off the printer first.
2. Now Power the Printer by pressing 0 and 8 keys (keep pressing).
3. Then a test mode comes up.
4. Now Type 400.
5. Press START (!)(You will get a counter and now you need to reset this).
6. Type 0.
7. Press Enter(start)
8. Switch off the Printer now and restart and check again with first steps till typing 0 (You need not type 0).
9. Now switch off the printer and on it normally.
10. You should see printer working normally

This fix is applicable to all Toshiba eStudio printers.

This error indicates that the print count has gone above the limit and it requires service. But, this is not necessarily true. Try the following to reset the count:

Solution:

1. Switch off the printer first.
2. Now Power the Printer by pressing 0 and 8 keys (keep pressing).
3. Then a test mode comes up.
4. Now Type 400.
5. Press START (!)(You will get a counter and now you need to reset this).
6. Type 0.
7. Press Enter(start)
8. Switch off the Printer now and restart and check again with first steps till typing 0 (You need not type 0).
9. Now switch off the printer and on it normally.
10. You should see printer working normally

Resource: Clear Toshiba eStudio printer error message Error C44 call service

i cant know but 2 soloution here first you can change main board second you can transfer memory from other main board

press 0 & 5 simmilutely m/c. on type 200 press start m/c. is moving you see screen when figure is going 230 to 245 then press enter then press intruppt hope your m/c. ready

If wait warming is occur on the panel, and it wouldn't change to ready, then fuser unit is the cause. Need to check the themistor and themostat on fuser unit.

f-14 copy count invalid
fit 08-389
fit 08-388
cn2 check card connector SRMA
or change memory sram

that is mean that you have a problem with the fussier , first open your machin with press 0+8 then press 400 start entarrabt if that don't help you so If you can check the fussar

C44 indicates fuser problem.
Try perform 08-400, set to "0" to reset the error.
If persist, u need to check the themistor & heater lamp on the fuser unit.

is that really e-181 and sp5?maybe that error is C55 which is adf i/f error.communication error between the adf and scanner

toshba e studio 211 toner cheap problam nat toner sing plz halp me