FAX L1000 / Powerfax L 1000 / LASERCLASS 3100 Series / LASERCLASS 3170 / LASERCLASS 3170 MS / LASERCLASS 3175 / LASERCLASS 3175 MS / LASERCLASS L1000 / M1000 / PTOUCHT ZFX-611 / PTOUCHT ZFX-621 / PTOUCHT ZFX-631 / PTOUCHT ZFX-641 / PTOUCHT ZFX-661