PRINTER 3000 304 995 - 01iPRINTER MODEL-L1G191SERVICE MANUALTECHNICAL DOCUMENT2-42.2 LASER UNITWARNING FOR THE LASER UNITThis machine contains a laser beam generator. Laser beams can causepermanent eye damage. Do not open the laser unit or look along the laserbeam path while the main power is on.Preparation:1) Remove the upper unit. (See Upper Unit Removal.)[A]: Laser diode unit harness[B]: Polygon mirror motor harness[C]: Laser unit (3 screws [circled in blue above])NOTE: When re-assembling, make sure to set thepositioning pin [D] in the hole [E].G182R007.JPGG182R008.JPG[A][B][C][C][C][F][D][E]This device complies with IEC60825-1:1993+A1:1997+A2:2001 standard, is classifiedas laser class 1 product and contains one class 3B laser diode, 10.72 mW max,770-795 nm and other class 1 LEDs (280 μW at 639 nm).The maximum breakdown output power of radiation of laser diode is 50 mWat 770-795 nm.[F]: Warning label (see the following page)