Here is 1 driver compatible with USBPRINT\SHARPAR-LPTENUM\SHARPAR-SHARPAR-111852B2.
This is Device ID of SHARP AR-1118 T2.
Here is only last drivers for this DeviceId. Almost all of them are compatible with your hardware.
Anyway, you can try to use extended search exactly for your hardware.
Category:All-in-One (Multifunctional)
Software name:GDI/SPLC GPD Driver
File Size:3.95Mb (4138463 bytes)
Released:17 Mar 2009
System:Windows Vista 64-bit
Description:GDI and SPLC GPD Driver for Windows Vista 64Bit systems.­ For machines connected via USB.­Download SHARP AR-M160 GDI/SPLC GPD Driver