42615101TH Rev.8 21 /Oki Data CONFIDENTIAL1.5.1.4 Timing ChartsCompatible modea) Data receiving timingPARALLEL DATA(DATA BITs 1 to 8)nStrobenAckBUSY0.5 μs min. 0.5 μs min.0.5 μs min.0.5 μs max.0.5 μs min.0 min.0 min.0.5 μs to 3 μs0 min.ON-LINE SWBUSY100 ms max.SELECTSELECTACKNOWLEDGEON-LINE SWBUSYINPUT. PRIMESELECTACKNOWLEDGEBUSY50 μs min.* Menu-set5μs max.b) On-line (off-line switching timing by ON-LINE SW)c) Off-line (on-line switching timing by ON-LINE SW)d) nlnit timing (invalid by default)