Abstract: Postage metering apparatus is provided with a removably mounted print head module such as an inkjet cartridge with an integral ink supply. The module includes means responsive to the number of printing operations performed by the print head and to terminate operation of the print head when a predetermined number of operations have been performed. Upon termination of operation of the print head, a signal is sent to a microprocessor of the postage meter which then transmits information relating to use of the print head, and if desired postal register information, to a remote data center. The remote data center may then send an authorization signal permitting further operation of the print head.

Abstract: A method of printing a report sheet using a printer of a postage meter in which the printer is capable of printing only in a print field smaller than required to print the report sheet and in which first and second edges of the sheet are required to be located at predetermined positions is described in which printing of the report sheet is effected in a sequence of printing operations and the report sheet is folded in such a manner as to permit an area thereof intended to receive an imprint in the print field of the printer.

Abstract: A method of printing a report sheet using a printer of a postage meter in which the printer is capable of printing only in a print field smaller than required to print the report sheet and in which first and seconfd edges of the sheet are required to be located at predetermined positions is described in which printing of the report sheet is effected in a sequence of printing operations and the report sheet is folded in such a manner as to permit an area thereof intended to receive an imprint in the print field of the printer.

Abstract: Postage metering apparatus is provided with a removably mounted print head module such as an inkjet cartridge with an integral ink supply. The module includes means responsive to the number of printing operations performed by the print head and to terminate operation of the print head when a predetermined number of operations have been performed. Upon termination of operation of the print head, a signal is sent to a microprocessor of the postage meter which then transmits information relating to use of the print head, and if desired postal register information, to a remote data centre. The remote data centre may then send an authorization signal permitting further operation of the print head.