A printing method, device, handheld printer and storage medium
A printing device, handheld technology, applied in printing devices, typewriters, copying/marking methods, etc., can solve the problems of low printing efficiency, waste of user time, and only repeated printing, and achieve the effect of improving accuracy and integrity
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[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
[0036] The current hand-held printers all adopt the setting of a single nozzle, resulting in a too small format of the printed portrait. If a user wants to print a large-format portrait, he can only print it repeatedly, which results in low printing efficiency and wastes the user's time.
[0037] In view of the above problems, the inventors of the present application, through research and exploration, propose the following embodiments to solve the above problems.
[0038] see figure 1 , an embodiment of the present application provides a handheld printer 100 . It includes a main body 10, a hand-held part 11, a plurality of spray heads 12 and a controller (not shown in the figure).
[0039] The hand-held portion 11 is disposed on the first side wall of the main ...
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