Machine error 48 or init unable 48 on Brother printers

The print head cable or circuit board is defective.

Solution:
The encoder strip needs to be cleaned with a lint free cloth. If the encoder strip gets dirty, many different problems can occur.

Solving Error code oxc19a0036 on HP Printers

This error could happen on these printers: C6380, D7560, D5460...
Solution 1:

• Open the right side of the printer 
• On the mother board simply reseat the 2 white cables.

'Ink System Failure' or a '0x ...' Error Message on HP printers: reinstalling the printhead

How to remove, clean, and reinstall the printhead:

Step one: Remove the printhead

1. Press the Power button ( ) to turn on the product.
2. Open the cartridge access door.
3. To remove each cartridge, press the tab on the front of the cartridge to release it and remove it from the slot.
   Figure 8: Remove the cartridge

   

   REMARQUE:

   Do not leave the cartridges outside the product longer than 30 minutes. Doing so can result in damage to both the product and the cartridges.

4. Lift the latch handle on the carriage until it stops.