2-3
CL-S6621
(4) Ope-pane circuit ........................................................................................2-38
(5) USB I/F control circuit................................................................................ 2-38
(6) RS232C I/F circuit .....................................................................................2-39
(7) Option I/F circuit ........................................................................................2-39
(8) Peeler circuit (for optional peeler).............................................................. 2-40
(9) Cutter control circuit (for optional cutter) ................................................... 2-41
2-3. Operation Panel..............................................................................................................2-43
2-3-1. External view......................................................................................................2-43
(1) Keys...........................................................................................................2-43
(2) LEDs..........................................................................................................2-43
2-3-2. Operation using the keys ...................................................................................2-44
(1) Normal operation.......................................................................................2-44
(1-1) Sensor adjustment mode ..................................................................2-44
(1-2) Menu setting mode ........................................................................... 2-45
(2) Test mode..................................................................................................2-46
(2-1) Self print mode..................................................................................2-46
(2-2) Hex dump mode................................................................................2-47
(3) Factory/Service mode................................................................................ 2-47
(3-1) General .............................................................................................2-47
(3-2) How to enter the Factory/Service Mode............................................2-48
(3-3) Factory/Service Mode menu table ....................................................2-54
2-4. Interface..........................................................................................................................2-59
2-4-1. Serial Interface ...................................................................................................2-59
(1) Specifications............................................................................................. 2-59
(2) Signal line and pin assignment.................................................................. 2-59
(3) Protocol .....................................................................................................2-60
2-4-2. USB Interface.....................................................................................................2-61
(1) Specifications............................................................................................. 2-61
(2) Signal line and pin arrangement................................................................ 2-61
2-4-3. Parallel Interface (Option) ..................................................................................2-61
(1) Specifications............................................................................................. 2-61
(2) Signal line and pin assignment.................................................................. 2-62
(3) Parallel port status signals when an error occurs......................................2-62
(4) Compatible timing specification .................................................................2-63