| 摘要 |
PROBLEM TO BE SOLVED: To display capacity of the maximum through put which a device originally has to the maximum without increasing cost on an electrophotographic picture image formation device. SOLUTION: An engine control part 202 judges whether paper feeding motion of a recording sheet is possible or not at the time of accepting a command for pint reservation for a plural number of papes in advance of a command for print demand from a printer controller 201, carries the recording sheet to a specified position of a carrier passage by carrier rollers 114, 115 by feeding it with the minimum constant interval in accordance with paper size by a paper feeding roller 110 or a paper feeding roller 112 at the time of judging it possible to feed the recording sheet, and printing motion is carried out by the command for the print demand. |
