Brother printer maintenance mode not working

Following the factory service manual instructions re. how to access ?maintenance mode? on HL-2270DW laser.

Steps in the manual say: with front cover open hold down Go button and turn on power. Hold Go button until all LEDs go on, then release. Now press Go several times (unique to each function) to get the desired result (diagnostic printouts, etc.).

I get nothing but an ?Error? LED.

The printer is otherwise working fine.

Anybody share their experience with this routine?

Thanks.

Reply to
DaveC
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turn off ,then on, power at the wall , rather than on the m/c?

Reply to
N_Cook

On 24 Oct 2016, N_Cook sez:

Turns out the instructions were incomplete.

Through trial and error I figured it out.

Thanks.

Reply to
DaveC

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