HP LaserJet 4v/mv Service Manual - Page 46
Memory Configuration Menu - laserjet 4mv
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Memory Configuration Menu This menu contains the items for personality Resource Saving and I/O Buffering. Depending on how the printer memory is configured, any combination of menu items and possible values can appear. When you change an item in this menu, the printer automatically resets, and all fonts, macros and downloaded data in the printer are lost (except data stored on the optional Disk Accessory). Memory Configuration Menu items can be selected only from the printer control panel. Table 3-9 Memory Configuration Items Item Options Explanation IO BUFFER AUTO* OFF** ON The I/O buffer is a portion of the printer memory set aside to hold incoming data. When this item is set to AUTO, the memory set aside for I/O buffering is automatically determined by the printer based on available memory. When it is set to ON, the size can be manually adjusted. When it is set to OFF, no memory is set aside. IO SIZE 10K and up When IO BUFFER is set to ON, I/O SIZE appears in the menu. Use this item to add or reduce I/O buffer memory in increments of 10 KBytes up to 100 KBytes, then in 100 KByte increments. RESRCSAVE AUTO* OFF** ON This item appears when a certain amount of memory and a personality SIMM are installed in the printer. If it is set to AUTO, the printer automatically determines the amount of memory to allocate to installed personalities (languages). When it is set to ON, additional memory management item selections appear for each installed personality (see next item). When it is set to OFF, no memory is allocated and personality-dependent resources (such as fonts) are lost when personality changes. PCL MEM PS MEM 0 KBytes and up When Resource Saving is set to ON, each installed personality (for example, PCL and PostScript) is added as a menu item. You can increase memory in increments of 100 KBytes up to the maximum. *Factory default. **The HP LaserJet 4MV printer is set to OFF at the factory. 3-12 Operating Overview