MODEL UP-600SRV Key : LKGIM7113RCZZPRINTER : DP-750(For "U & A" version)CHAPTER 1. SPECIFICATIONS ................................................................1 - 1CHAPTER 2. OPTIONS ..............................................................................2 - 1CHAPTER 3. SERVICE PRECAUTION ......................................................3 - 1CHAPTER 4. SRV. RESET AND MASTER RESET ....................................... 4 - 1CHAPTER 5. DIAGNOSTICS SPECIFICATIONS.......................................5 - 1CHAPTER 6. CIRCUIT DESCRIPTION ......................................................6 - 1CHAPTER 7. TCP/IP I/F PWB DESCRIPTION...........................................7 - 1CHAPTER 8. CIRCUIT DIAGRAM ..............................................................8 - 1CHAPTER 9. PWB LAYOUT.......................................................................9 - 1CONTENTSParts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specifiedones for maintaining the safety and performance of the set.SHARP CORPORATIONThis document has been published to be usedfor after sales service only.The contents are subject to change without notice.SERVICE MANUAL