What document must station clerks prepare for submission of paper field reports?

The document that station clerks must prepare for the submission of paper field reports is the PD Form 237-B Transmittal. This form serves as a critical tool in the processing and tracking of field reports, ensuring that they are properly submitted and accounted for within the department's records.

Using the PD Form 237-B Transmittal facilitates effective communication and organization within the reporting structure, allowing for a standardized method of submitting these reports. It ensures that all necessary information related to each field report is conveyed, which aids in maintaining the integrity and efficiency of the reporting process.

The other options represent different forms or documents that do not specifically pertain to the transmittal of paper field reports. Each has its own purpose in the law enforcement documentation process, but the specific requirement for submitting paper field reports is met through the use of the PD Form 237-B Transmittal.