Hi,
I installed this printer unpacked it installed the toner cartridge for the first time.
About 15 minute the toner took to replenish. After that I decide to print a report I noticed that the menu button & ok button not response. On the display you see that the printer is in Ready state. After that I decided to update the firmware but still the button on the control panel does not response.
I installed this printer unpacked it installed the toner cartridge for the first time.
About 15 minute the toner took to replenish. After that I decide to print a report I noticed that the menu button & ok button not response. On the display you see that the printer is in Ready state. After that I decided to update the firmware but still the button on the control panel does not response.

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