Ricoh D037 Service Manual page 377

9.2 PRINTER SERVICE MODE................................................................... 9-356
9.2.1 SP1-XXX (SERVICE MODE) ........................................................ 9-356
9.3 SCANNER SP MODE ............................................................................ 9-363
9.3.1 SP1-XXX (SYSTEM AND OTHERS) ............................................ 9-363
9.3.2 SP2-XXX (SCANNING-IMAGE QUALITY).................................... 9-364
SM Appendix v D037/D038/D040/D041