Citizen CL-S6621 - Connection to Power; Driver Installation

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