Ink Pouch Wind-Up Stops When Ink Level Lowers (To Middle Or Near) - Brother GTX-4 Service Manual

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Ink pouch wind-up stops when ink level lowers (to middle or near)

Possible Cause

Is foreign matter caught on the tip of the ink level detection

Has the ink level detection plate spring come off the ink

level detection plate?

Is the wound-up ink pouch dragged against the cartridge

Corrective Action

Remove the foreign matter.

Install the ink level detection plate spring to the ink level

detection plate with reference to "6-1-34. Disassembly /

Assembly of ink cartridge". If the ink level detection plate

spring is missing, replace the cartridge.

The ink pouch wound-up portion is thickened due to ink

flowing into it. Open the lid and rewind the ink pouch.

Improvement of print quality