Ricoh Aficio MP7500 changed paper size Tray 1 and LCT to A4

**mterrero** · 04-28-2016

Aficio MP7500

Tray 1 and LCT changed from Lettler size to A4,

SP5-131-001 doesnt affect,

any idea or setting I must check

Thanks for your help

**mikadonovan** · 04-28-2016

Program tray paper size in user tools.

**service_man** · 04-28-2016

Try to change FW
Maybe is blocked in the system, and is not recognized LTR format.

**mterrero** · 04-28-2016

Problem solved,

Paper Size

SP5-959-001 ( Tray1 )
SP5-959-005 LCT ( Tray 4)

how this changed by itself, ???? Mistery

**slimslob** · 04-28-2016

Originally Posted by mterrero

Problem solved,

Paper Size

SP5-959-001 ( Tray1 )
SP5-959-005 LCT ( Tray 4)

how this changed by itself, ???? Mistery

It is in the Service Manual. Maybe someone did a memory clear as A4 is the factory default.

**Iowatech** · 04-29-2016

Originally Posted by mterrero

how this changed by itself, ???? Mistery

An additional guess - if construction or energetic storms or something else disturbed the the local electric utility's lines, the voltage supplied to the machine from the outlet it is plugged into may have varied enough that wrong and stupid things may have happened.
That was a bigger problem years ago, and the newer machines are robust enough that it's not that big of a deal now. But I still see that every once in a while.