There’s one last step after installing and configuring the ThinPrint Engine on the remote desktops (terminal servers or virtual desktops): setting up printers on the ThinPrint Ports.
If you are working with several ThinPrint Ports, each with a different protocol, then check port configuration before printer installation to see which ThinPrint Port supports what protocol.
What are templates?
With ThinPrint, a template is a printer in the server’s printers folder from which the client or session printers created with AutoConnect inherit their properties (see AutoConnect).
The _#ThinPrint Output Gateway template appears in the server’s printers folder after installation of ThinPrint Engine.
Which properties are inherited?
Among other things, client printers that are created by AutoConnect in the remote desktop session’s printers folder inherit the following properties from templates:
- Number of copies, orientation, preview options, compression settings and page adjustment (scale to fit or adjust margins); these are inherited always from the templates.
- The other properties (e. g., paper trays, paper format, color, print resolution, and print on both sides (duplex) are retrieved from the ThinPrint Client. These will be also inherited from the templates if sending properties from the ThinPrint Client to the ThinPrint Engine is disabled.
- (Native) printer driver or Driver Free Printing (TP Output Gateway)
- Printer port and thus:
- Print protocol (TCP/IP, ICA, RDP)
- Printing with or without the ThinPrint Connection Service
- Printing with or without print data encryption
- Port pooling
- Naming convention for ThinPrint printers
|Network protocol||Names of printer objects (for templates)|
|TCP/IP, ICA, RDP||Either: _#printer
Example: _#Kyocera FS-850
Printers can be connected via a template with a specific name (e. g., _#printer) if their printer name or class name corresponds with the template name (after the #). Using class names is sensible if printers with different names shall use the same template (this is possible if the driver in the template is appropriate for the different client printers). The underscore (“_”) marks the template as such and is replaced with client-specific information for the automatically created printers.
Manually created printers
If you let AutoConnect automatically create all client printers in the sessions, then you only need to create templates and select the naming convention in the port configuration (see Advanced tab) once. If you also want to create printers on the server manually, though, please also refer to the following information.
For simplicity’s sake, only standard addressing is considered here; reversed addressing can be found in the chart in Naming convention, and addressing ThinPrint Connection Service Ports is explained in detail in ThinPrint Connection Service. It is irrelevant to a ThinPrint printer name whether the object represents a traditional (native) printer driver or the Output Gateway “printer driver”. The ThinPrint printer name is composed according to the network protocol in use:
|Network protocol||Names of printer objects|
Example: Kyocera FS-850#client1:3
Example: Kyocera FS-850#18.104.22.168:3
|ICA / RDP||Either: printer_name#user_name:printer_ID
Example: Kyocera FS-850#administrator:3
Example: Kyocera FS-850#:3
Example: Kyocera FS-850#printer1
Example: Kyocera FS-850#22.214.171.124
Client name with TCP/IP and LPD means the real name of the client in the network (= host name). Alternatively, the client’s IP address can be used; this is especially necessary when there are difficulties with name resolutions
Note! With TCP/IP it is possible to send print data to any client computer running a ThinPrint Client – independent of the remote desktop session.
At the client (i. e., a Workstation, a thin client or terminal, a gateway appliance or a local print server), the ThinPrint Client automatically assigns every installed printer an ID. The printer_ID can be omitted if there is only one printer installed on the client, or if printing should take place on the ThinPrint Client’s current printer.
The printer name can be anything you like. It is nonetheless recommended that it is the same as the printer name at the client.
Example for TCP/IP
|printer designation||HP LaserJet 1200 PCL|
ThinPrint Client assigned this printer ID 2.
|printer name||HP LaserJet 1200 PCL#client1:2|
|or||HP LaserJet 1200 PCL#192.168.1.17:2|
Example for ICA/RDP
The ICA and the RDP protocols assume all communication with the client, including the client’s unambiguous identification. The print jobs are sent automatically to the client from whose remote desktop session the print data was created. The printer name must therefore only contain a designation of the printer and of course its ID.
A Kyocera FS-850 should print via ThinPrint with ICA. For example, if multiple printers have been installed and the ThinPrint Client has assigned ID 3 to the printer, the printer name could be:
Laserdrucker#:3 (“#” before “:”)
Kyocera# :3 (blank before “:”)
Kyocera FS-850#_:3 (underscore before “:”)
If the Kyocera FS-850 is the current printer (in the ThinPrint Client), then this is sufficient:
Pooling printer ports with ThinPrint means you can attach printer objects to several ThinPrint Ports – also known as printer pooling. This has the following advantages:
- Improved performance
- Little chance of blockage from very large or “hanging” print jobs
- Fewer printer ports on the server (because multiple printers can be connected to a few ports)
- Bandwidth limitation is more clearly defined
ThinPrint Port pooling is supported by:
- ThinPrint Ports
- Output Gateway
- Connection Service
Port pooling is mainly used to improve print performance. It should be considered, though, that all ThinPrint Ports in a pool should have the same settings. Port pooling with ThinPrint Ports in combination with Output Gateways and AutoConnect, however, brings more than maximum performance; it also makes administration particularly easy and convenient.
When setting bandwidth, note that the bandwidths of a pool are added to each other when all ThinPrint Ports print simultaneously.