Epson TM-L90 Technical Reference - Page 105

TM-L90/TM-L90 Peeler Model Technical Reference Guide 6.3 Control After Paper Cut When command control is used for printing, feed paper more than 1 mm {16/406"} immediately after paper cutting, and then stop feeding. 1 mm {16/406"} is equivalent to about 8 dots. If paper is left unfed after cutting, a paper jam may occur in the autocutter at the next paper feed. 6.4 NV Memory The NV Memory of the printer can be roughly divided into 3 parts. • Firmware program area • NV memory area for product information. User cannot edit. • NV memory area that user can access. The following items are in the NV memory that the user can access. a) Memory switches (Msw1, Msw2, Msw5*, Msw8, Customize value such as the paper width and Serial communication conditions.) (*: available only for TM-L90 other than 4** models, TM-L90 Peeler other than 39* models) b) User NV memory c) NV graphics memory d) User defined code page (Page 255 (space page)) e) Area of command default values specified by users By changing those values, you can customize your printer. Note the following when writing to and erasing NV memory. ❏ The following restrictions apply when performing nonvolatile memory operations (including data store and delete). • The paper feed switch must not be used to feed paper. • No real time command can be executed. • The ASB status will not be sent, even when the ASB function in ESC/POS command is set to enable. ❏ The printer will sometimes enter the Busy state when data is being written to nonvolatile memory. It is important not to send data from the host computer while the printer is in the Busy state as it will be incapable of processing any received data. ❏ Frequent use of the functions for defining data to and deleting data from nonvolatile memory can damage the memory. As a rule, in using the various commands to write to NV memory, avoid writing more than an average of 10 times per day. ESC/POS Command-Related Information 105