Optical Write Unit
High performance optical unit incorporating cross-scan error compensation
Ricoh Optical manufactures a wide variety of LSUs laser scanner units used in equipment including laser printers, digital copiers, digital facsimiles, laser lithographic equipment, all types of image processors and measuring equipment, etc.
1. Print size
A4 (LT : 216mm) handles up to A0
2. Spot diameter
From 300dpi to 1200dpi. Manufactured to 10um (1/e2) for custom applications
F-theta Lens with color aberration correction can be utilized
4. Optical system with cross-scan
Utilizing glass and plastic lenses permit correction of high magnification rates.
Ricoh Optical LSUs offer high magnification compensation by utilizing glass and plastic lenses produced in one complete process from design and machining to assembly according to customers application purpose.
The RIKENON optical scanning unit
The RIKENON optical scanning unit is a high performance lens unit to be mounted on laser scanning equipment.
・Optical system unit incorporating cross-scan error compensation