VII. SERVICE MODEA. OutlineThe machine’s service mode is divided into the following six:Table 11-701Each mode has sub menus as explained on the pages that follow, and may bechecked on the message display.Reference:When you have selected a mode, you will find a specific page reference number inthe upper right corner of the display.COPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 11 TROUBLESHOOTING11-159Item*1**2**3**4**5**6*DisplayDISPLAYI/O DISPLAYADJUSTFUNCTIONOPTIONCOUNTERModeDisplay modeI/O modeAdjustment modeFunction modeOptions modeCounter mode