JPS5624683A - Recording device - Google Patents

Abstract

PURPOSE: To reduce the buffer memory, simplify the recording control circuit and carry out the high dencity, high image and high speed recording by diposing the support member having N recording element separately from the recording medium and the driving means carrying out the main scanning and the sub scanning.

CONSTITUTION: N number of recording element is arranged linearly in a direction of main scanning at an interval of the resolution element of Kn. Then, the recording start time of n th and m th of the recording element (n≠m) is respectively tn, tm and the spacing coordinates of the recording element of the n th, m th in t=OK are made as (Xn, θn), (Xm, θm) and when the relative moving amount to the main scanning direction in Δt time of n th recording element is M resolution element, N+M, each of the recording element satisfies, with respect to all k, k' (k is positive integer including O) (k-k')+(tn-tm)/Δt+(Xn-Xm)/ΔX≠O and with respect to all k, k', the recording element is arranged so as to have (k-k')+ (tn-tm)/Δt+ (Xn-Xm)/ΔX=±1/M.

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