Solving Zombie HP Laser Printer Firmware Problems

[@Vito_993]

How do you guys do firmware for Multiple printers on a network is there a HP tool you can download?

[@raziarahmat4299]

I live in Karachi Pakistan I like your comments if you don't mind

[@Aakibhussaindugga]

Bro do you have the firmware file for Mfp 136a?

[@sadahussain6245]

Sir i change the heat section but i donot remember the power off after install the heat section my machine not showing the display help me plz

[@raziarahmat4299]

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[@sadahussain6245]

@@raziarahmat4299 g KIA khan ap NY

[@digilabenterprise5970]

How to solve engine communication error hp colour laserjet m452

[@raziarahmat4299]

I live in Karachi Pakistan I like your comments send 4 month old

[@muhammadishfaq8211]

hello hi sir help me sir